Share prof2000's profile
 
Facebook Twitter
 
 
prof2000
 
 
 
prof2000's stats
 
  • Review count
    240
  • Helpfulness votes
    287
  • First review
    December 16, 2018
  • Last review
    January 15, 2026
  • Featured reviews
    0
  • Average rating
    4.9
 
  • Review comment count
    53
  • Helpfulness votes
    16
  • First review comment
    June 21, 2020
  • Last review comment
    June 4, 2026
  • Featured review comments
    0
 
  • Question count
    425
  • Helpfulness votes
    29
  • First question
    November 24, 2018
  • Last question
    June 1, 2026
  • Featured questions
    0
 
  • Answer count
    220
  • Helpfulness votes
    364
  • First answer
    December 2, 2018
  • Last answer
    February 20, 2026
  • Featured answers
    0
  • Best answers
    57
 
 
prof2000's Reviews
<< 1 ... 12 13 14 15 16 ... 24 >>
 
Carry and preserve important files wherever you go with this Western Digital easystore desktop hard drive. The 18TB capacity offers ample storage space for your files, while the USB interface ensures compatibility with a wide range of devices. This Western Digital easystore external hard drive has a compact profile for increased portability, and the included WD Discovery software makes backing up data easy.
 
Customer Rating
4 out of 5
4
Great drive - but needs a fan
on July 11, 2024
Posted by: prof2000
Verified Purchase:Yes
This is a great drive - a huge amount of storage and fast!
However, if you are writing large amounts to it, you may
need to get a fan. Let me relate to you my experience.
When I first got the drive, I set it up to do a full scan of
the drive. I did a CrystalDiskInfo before I started (see
the picture), and the disk temperature was 31deg C.
The scan took 5 hours. At the end of the scan the disk
temperature had risen to 50deg C (see the picture). After
completing the scan I watched to see how the temperature dropped. After 3 hours it had fallen to
45deg C. The passive cooling acts very slowly, despite
the large number of slots in the bottom, top, and back
of the drive housing.
Next I obtained a dual fan, and set one at the back to
push cool air into the drive. I put the second on top of
the drive to pull hot air out of the drive. I then wrote files to the drive for 3 hours. The starting temperature of the
drive was 30deg C. The temperature at the end of the
3 hours of copying files was just 33 deg (see picture)! I think this shows the effectiveness of having external fans.
I also did a speed test of the drive using CrystalDiskMark
(see picture). This hard disk drive is fast!
I use this drive to archive material on my desktop computer at regular intervals. Large amounts are written
to the drive, and I need the fans to maintain the health
of the drive. I suspect that others using this drive will
be doing something similar, and would benefit by adding
fans.
Despite this, I think this is a good drive and am happy
with its purchase.
Length of ownership: 116
Mobile Submission: False
I would recommend this to a friend!
Ease of Use
5 out of 5
5
Quality
4 out of 5
4
Value
5 out of 5
5
User submitted photo
User submitted photo
User submitted photo
User submitted photo
User submitted photo
+2points
2of 2voted this as helpful.
 
A signature blend so good, we put our name on it. There~s nothing quite like the classic taste of Caribou Blend, a crowd-pleasing and approachable medium roast coffee. Woodsy spice notes from Indonesian beans stand out against a backdrop of caramelized sugar flavor from Central American varieties. The result is a sweet and well-rounded way to start your day. With its balanced acidity, milky body, and caramel-flavored sweetness, Caribou Blend is our most popular blend ~ from our caf~s right to your cup. A thoughtfully crafted, expertly roasted expression that Caribou Coffee exists for those who believe life is not only what you make of it, but how you live it. In everything we say and do, we look for ways to delight consumers with an experience that goes beyond the expected. Each Caribou Coffee Caribou Blend K-Cup pod is filled with freshly ground, sustainably sourced coffee beans and is compatible with all Keurig single serve coffee makers. Simple. Delicious. And recyclable.* Enjoy the same great-tasting coffee you know and love, and when you~re done, just peel, empty, and recycle.*Check locally, not recycled in many communities.
 
Customer Rating
5 out of 5
5
My favorite coffee!
on July 10, 2024
Posted by: prof2000
Verified Purchase:Yes
This is my favorite coffee! I order it when it is on sale, which happens often. It is delivered free of charge, in just a
few days.
Length of ownership: 260
Mobile Submission: False
I would recommend this to a friend!
Quality
5 out of 5
5
Ease of Use
5 out of 5
5
Value
5 out of 5
5
+1point
1of 1voted this as helpful.
 
Energizer AAAA Batteries provide dependable power to your important electronics. These mini batteries make long-lasting flashlight batteries, and they're compatible with a variety of devices, including wireless mice and TV remotes. Trust these AAAA alkaline batteries to reliably power your key fob and Connected Home security system. Miniature alkaline quadruple A batteries contain zero mercury to reduce environmental impact. Count on Energizer, the #1 brand of specialty batteries, to deliver dependable, long lasting power to your devices.
 
Customer Rating
5 out of 5
5
Needed for my miniature flashlight!
on July 10, 2024
Posted by: prof2000
Verified Purchase:Yes
I got these for my miniature flashlight. They were delivered
in just a few days, with free shipping! They are a unique
item that Best Buy seems to have always in stock. They
are a good purchase.
Length of ownership: 252
Mobile Submission: False
I would recommend this to a friend!
Quality
5 out of 5
5
Value
5 out of 5
5
Ease of Use
5 out of 5
5
+1point
1of 1voted this as helpful.
 
Valuable Gen4 performance is here. Introducing the Crucial P3 Plus Gen4 NVMe SSD, delivering impressive speed with sequential reads/writes up to 5000/4200MB/s1 while providing data protection for optimal security. Engineered by Micron with the latest Gen4 NVMe technology, the Crucial P3 Plus comes in generous capacities2 and offers flexible backward compatibility for most Gen3 systems.
 
Customer Rating
5 out of 5
5
Fast and reliable internal SSD!
on July 10, 2024
Posted by: prof2000
Verified Purchase:Yes
I got this to make a clone of the system drive in my
computer, something I do every six months as part
of my backup procedures. This drive is fast and reliable.
It is economical, and yet a quality component. It is a good
buy.
Length of ownership: 228
Mobile Submission: False
I would recommend this to a friend!
Ease of Use
5 out of 5
5
Quality
5 out of 5
5
Value
5 out of 5
5
+1point
1of 1voted this as helpful.
 
Samsung T7 Shield 2TB, Portable SSD, up to 1050 MB/S, USB 3.2 Gen2, Rugged, IP65 Rated, for Photographers, Content Creators, and Gaming, External Solid State Drive, Beige.
 
Customer Rating
5 out of 5
5
Excellent for fast and reliable backups!
on July 10, 2024
Posted by: prof2000
Verified Purchase:Yes
I use this 2TB external SSD to do image backups of my
laptop while traveling. I need a drive that has an IP65
water resistant rating, and that is rugged and tough.
I got a great deal during a Black Friday sale.
Length of ownership: 239
Mobile Submission: False
I would recommend this to a friend!
Ease of Use
5 out of 5
5
Quality
5 out of 5
5
Value
5 out of 5
5
+1point
1of 1voted this as helpful.
 
Upgrade your computing station with this pack of WD SanDisk SDCZ48-032G-GAM46T Ultra drives. The 32GB of storage capacity offer ample room for important documents and files, while transfer speeds of up to 130MB/sec. let you easily move large files. These WD SanDisk Ultra drives feature a compact design, ensuring seamless portability in your pocket or backpack, and SanDisk SecureAccess software prevents unauthorized access to your data.
 
Customer Rating
5 out of 5
5
Great for bootable external drives!
on July 10, 2024
Posted by: prof2000
Verified Purchase:Yes
These make great external bootable drives. I use them
to do diagnostics, maintenance, and backups on my
different computers. The are very reliable, stable, and
solid. They are a good buy.
Length of ownership: 253
Mobile Submission: False
I would recommend this to a friend!
Ease of Use
5 out of 5
5
Quality
5 out of 5
5
Value
5 out of 5
5
+1point
1of 1voted this as helpful.
 
Upgrade to smarter scrolling, better comfort, and more productivity with the Signature M650 L. The versatile mouse features an adaptive scroll SmartWheel that delivers line-by-line precision, and auto-switches to super-fast free spin mode with the flick of a finger. A choice of sizes for smaller, larger and left hands means there's a perfect fit for anyone. Seamless wireless connectivity, customizable side buttons, and a comfort shape keep you comfortably and productive hour after hour. Logitech~s SilentTouch technology delivers silent clicks to keep you focused ~ while the up to 24-month battery life and universal operating system compatibility ensure hassle-free performance.
 
Customer Rating
5 out of 5
5
A great bluetooth mouse!
on July 10, 2024
Posted by: prof2000
Verified Purchase:Yes
This is a great bluetooth mouse. It works very well
with my larger hands. It has all the controls I want
and pairs perfectly with my laptop. It is a good buy.
Length of ownership: 204
Mobile Submission: False
I would recommend this to a friend!
Ease of Use
5 out of 5
5
Quality
5 out of 5
5
Value
5 out of 5
5
+1point
1of 1voted this as helpful.
 
Don~t let your battery die as you work throughout the day. The Insignia NS-PW335C2B23 35W Dual Port USB-C Compact Wall Charger for MacBook Air and Most USB-C Laptops has a 35-watt output to quickly charge your MacBook, iPad, iPhone or other device. It has two USB-C ports, so you can charge two devices simultaneously. Its compact and durable body with a foldable plug easily fits into a purse or pocket, ready for when you need it. A classic black design pairs well with your other accessories. Keep your devices working as hard as you do with this dual port, easy-to-carry charger.
 
Customer Rating
5 out of 5
5
Excellent travel charger
on July 10, 2024
Posted by: prof2000
Verified Purchase:Yes
This makes an excellent charger for my Samsung
smartphone and Lenovo large tablet. It is a good buy.
Length of ownership: 232
Mobile Submission: False
I would recommend this to a friend!
Quality
5 out of 5
5
Value
5 out of 5
5
Ease of Use
5 out of 5
5
0points
0of 0voted this as helpful.
 
The Insignia 25W Foldable Compact USB-C Wall Charger for iPhones, Samsung smartphones, tablets and more. It has a high, 25-watt output and is compact and durable with a foldable plug to easily fit into a purse or pocket, ready for when you need it.
 
Customer Rating
5 out of 5
5
Excellent travel charger
on July 10, 2024
Posted by: prof2000
Verified Purchase:Yes
This works very well with my Samsung smartphone
and with my large Lenovo tablet. It is a good buy.
Length of ownership: 203
Mobile Submission: False
I would recommend this to a friend!
Quality
5 out of 5
5
Value
5 out of 5
5
Ease of Use
5 out of 5
5
+1point
1of 1voted this as helpful.
 
Store your media and important documents with this two-pack of SanDisk SDCZ48-064G-GAM462 Ultra USB 3.0 flash drives. The 64GB capacity offers ample storage space for large files, while speeds of up to 130MB/sec. support quick file transfers. These SanDisk Ultra USB 3.0 flash drives boast a sleek, minimalist design for simple portability, and the included SanDisk SecureAccess software lets you create password-protected private folders.
 
Customer Rating
5 out of 5
5
Excellent as bootable external drives!
on July 10, 2024
Posted by: prof2000
Verified Purchase:Yes
I use these to make bootable external drives that
I need to do maintenance and do backups on my
drives in my desktop and my laptop. The are very fast
and very reliable.
Length of ownership: 244
Mobile Submission: False
I would recommend this to a friend!
Ease of Use
5 out of 5
5
Quality
5 out of 5
5
Value
5 out of 5
5
+1point
1of 1voted this as helpful.
 
<< 1 ... 12 13 14 15 16 ... 24 >>
 
prof2000's Review Comments
1 2 3 4 5 6 >>
 
Revel in immersive audio with this retro-style Ion Boombox Deluxe portable stereo. Dual full-range speakers deliver impressive sound reproduction, while Bluetooth technology, USB playback, an AM FM radio and a built-in cassette player offer vast entertainment options. This Ion Boombox Deluxe portable stereo comes with a long-lasting rechargeable battery for convenience.
 
Overall5 out of 55 out of 5
Great retro style boombox
By Greg
I bought this boombox on a deal of the day for half price and it was worth every penny. I like the style. I was looking for a cassette player to play my old cassettes and it works great for that. I also like having the radio. So it gives everything I had on my old boombox from the 80s. But what sold me in this one was the rechargeable built in battery and ability to connect to other devices using Bluetooth or audio jack so I can use my MP3 player or phone with it. I also wanted to use an sd card with my favorite songs.
I definitely like this player a lot. From some of the reviews I was a bit concerned about the sound quality but It sounds good to me. I think it has good sound and it was better than I thought it would be from the reviews I read. It sounds good. It is not up to the high quality sound systems or theater sound systems but unless you need that it sounds great and sounds as good or better than any boombox I had before. It plays my music just fine.
Today we had a family get together and I was requested to bring it outside to provide the music. I Bluetooth connected it to my phone and played pandora through it. People were impressed and a few guests took turns connecting their phones to it to play their music through it and we had a number of people singing along. It proved to be a big hit with everyone and I was told by a few they were wanting to buy one also.
Pros:
Rechargeable battery lasts long.
Sound is good
Bluetooth works great
Cassette player/recorder
Radio
Has Micro sd card reader To play mp3s or record to
Can take D batteries but will probably not need with the Built in rechargeable Battery
Has all sorts of recording options such as recording to the micro sd card From the radio which worked when I tried it
Nice retro look
Works great
Cons:
- On mine the sound needles do not move. Not sure if mine is broken or if they just don’t work normally. This is not a major problem for me since they don’t affect my music but it would be cool to watch the needles bounce to the music.
- I love that the player has a mini sd card reader. However, there is no random song play option. It also does not have playlists so I basically have to always start at the same song and forward or reverse through until I find the song I want. If I need those options the workaround is to connect my phone or MP3 player to the unit and just play from them.
Overall I love this boombox and would recommend it.
June 21, 2020
I have found that you have to crank the volume extremely high to see movement of the meters and the led lights. But even without the movement they give this item a great retro look.
+3points
3of 3voted this comment as helpful.
 
Upgrade audio entertainment with this Insignia multifunction stereo boombox. Bluetooth technology, an AM/FM radio, and cassette and CD compatibility provide multiple playback options, while two stereo speakers ensure immersive sound reproduction. This Insignia multifunction stereo boombox powers up through an AC adapter or six D batteries for versatility and features soft-touch buttons and a backlit display for easy operation.
 
Overall4 out of 54 out of 5
Functional!
By Wendy
I Was looking for something my husband could use to play all his old cassette tapes. That’s it. & that’s exactly what I got. Works great. Very functional & meets the need. However, We Realized after using it, that it would be nice if He could record the tape to digital through a USB or auxiliary plug; There are no other inputs on this device. But I wasn’t Looking for it originally so not the products fault.
September 7, 2020
It is possible to use the output from the earphone jack and an auxiliary cable connected to a computer to digitize your tapes! You can use the free software Audacity to do this. I've done it with my boombox.
+1point
1of 1voted this comment as helpful.
 
The Samsung UR55 IPS 4K UHD monitor delivers stunning images composed of 8 million pixels for even more intricate detail. Experience unparalleled realism when gaming or enjoying movies.
 
Overall3 out of 53 out of 5
Samsung monitor
By Nutts
Works fine, except I can't get the sound to work. Had to plug in computer speakers. Maybe that is why it was on sale?
December 8, 2020
This monitor does not have speakers. You have to use external speakers. But you can plug them into the headphone jack on the monitor.
+1point
1of 1voted this comment as helpful.
 
Enjoy compact photography at its finest with this Panasonic Lumix digital camera. It features a massive 20-megapixel sensor with powerful zoom, and it includes vibration reduction and tilt correction processing so that you can get the best pictures possible. High-speed autofocus and great low light responsiveness ensure this Panasonic Lumix digital camera gets the shots you want.
 
Overall4 out of 54 out of 5
Can be hard to use
By Bobshifi
I spent a long time going between this camera and the Canon G7 mkii. It was a really tough choice. I'm glad I chose the Panasonic. The picture quality is amazing n par with my Canon SLR. My only complaint is that it is hard to learn the features of this camera. I purchased a separate book to help me learn it.
February 5, 2021
What a great panoramic shot!
0points
0of 0voted this comment as helpful.
 
Bring healthy natural lighting everywhere you go! The OttLite Travel Rechargeable LED Desk Lamp features OttLite~s exclusive ClearSun LED technology ~ developed to reduce eyestrain by up to 51%. Great for airplanes, the coffee shop or your coffee table, easily charge with your laptop via the included USB charging cable. Stay on track with the backlit digital display that shows time, date, month, day of the week and temperature. The compact design folds down to fit in your laptop bag or bookbag, but then opens up so you can adjust height from 10.75 to 15 inches. Control the ClearSun natural daylight LEDs with a touch of a finger and choose from three brightness settings.
 
Overall4 out of 54 out of 5
Good lamp despite slow charging
By vnda
Battery takes a while to charge. Several hours. Light lasts a couple hours so it’s best to have it plugged in. Quality is good. Base is heavy enough to be stable on the table. Light is fairly bright and the 3 levels of intensity is good the light bar can be folded all the way down and allows a full range of positions. The arm tension is good as it is easy to adjust and doesn’t move once set. For the priceI paid it was a good deal. The only downer is that it takes so long to recharge. It your battery is depleted, you can’t use the light until the battery is partially charged. It will just turn off. At first I thought it was defective but the USB charge current is only 500 ma. I guess it can’t charge the battery and run the lamp at the same time.
September 1, 2021
I've been charging for 6 hrs, and the red light has still not gone off!
0points
0of 0voted this comment as helpful.
 
Bring healthy natural lighting everywhere you go! The OttLite Travel Rechargeable LED Desk Lamp features OttLite~s exclusive ClearSun LED technology ~ developed to reduce eyestrain by up to 51%. Great for airplanes, the coffee shop or your coffee table, easily charge with your laptop via the included USB charging cable. Stay on track with the backlit digital display that shows time, date, month, day of the week and temperature. The compact design folds down to fit in your laptop bag or bookbag, but then opens up so you can adjust height from 10.75 to 15 inches. Control the ClearSun natural daylight LEDs with a touch of a finger and choose from three brightness settings.
 
Overall4 out of 54 out of 5
Good portable lamp
By Wolverine
The lamp is light and portable. It is bright and three levels of brightness. The downside is it takes at least a few hours to fully charge, and the charge does not hold very long. It can be frustrating when the battery is low and the supplied USB cable is not capable of providing enough power.
September 1, 2021
After 6 hours of charging the red light is still on, even though I am using a good wall plug (5V 2A). This is incredibly slow!
0points
0of 0voted this comment as helpful.
 
Meet the device your whole family will love: Samsung Galaxy Tab A7 Lite, the tablet that's made to be shared. With its compact 8.7" screen, Galaxy Tab A7 Lite is perfectly sized for entertainment on the go. Its sturdy metal frame is built to be brought along from the living room to your beach vacation, or wherever you want to take it. Galaxy Tab A7 Lite comes with access to hours of ad-free YouTube Premium and Samsung TV at no extra charge so you can keep the family happy without annoying interruptions. Plus, with a powerful processor for fast streaming and plenty of storage for your favorite files, Galaxy Tab A7 Lite simplifies entertainment needs for everyone under your roof.
 
Overall2 out of 52 out of 5
Well it looks good on paper:(
By BudsPro
Samsung's latest entry into the 8 inch class of tablets is unfortunately a bit short. This not a terrible tablet, but it is a low budget tablet. Initial price is too high. This tablet looks good on paper has 64GB ROM, 4GB of Ram, but the GPU performs poorly and the screen shutters from page to page, The screen refresh rate is poor. The wifi says its dual band and fast but did not perform well. The display is just OK. It does not have screen sleep when cover is closed. It cannot vibrate, and has no fingerprint sensor. This tablet will not do well with games. It does have a good battery, fast charging and USB C. It also has Android 11. It barely functions as a reader. With just a little more effort from Samsung and this could have been a decent successor to the TAB S2.
January 7, 2022
I have a Tab S2 - it cost me over $500, on sale. This Tab A7 Lite cost me only $130, on sale. What you get for that price is remarkable, and an incredible value.
+1point
1of 1voted this comment as helpful.
 
Meet the device your whole family will love: Samsung Galaxy Tab A7 Lite, the tablet that's made to be shared. With its compact 8.7" screen, Galaxy Tab A7 Lite is perfectly sized for entertainment on the go. Its sturdy metal frame is built to be brought along from the living room to your beach vacation, or wherever you want to take it. Galaxy Tab A7 Lite comes with access to hours of ad-free YouTube Premium and Samsung TV at no extra charge so you can keep the family happy without annoying interruptions. Plus, with a powerful processor for fast streaming and plenty of storage for your favorite files, Galaxy Tab A7 Lite simplifies entertainment needs for everyone under your roof.
 
Overall5 out of 55 out of 5
Perfect size, works great.
By CurtNorth
This is an excellent tablet for the price point offered. People complaining about this tablet seem to want a $500 tablet for under $200, but life doesn't work that way.

This is a really nice and very sturdy tablet. I LOVE the size, just small enough to throw in most jacket pockets, but big enough to work well as an e-reader or to watch video. This tablet does exactly what I want it to do.
You get the great Samsung build quality, the open Android system, USB-C port, expandable memory via micro-SD, long battery life, and pretty decent dual speakers, and all for an affordable price.
A very nice tablet from Samsung, I def recommend the A7-Lite.
January 9, 2022
Very good review! Hits some points missed by most.
+1point
1of 1voted this comment as helpful.
 
Meet the device your whole family will love: Samsung Galaxy Tab A7 Lite, the tablet that's made to be shared. With its compact 8.7" screen, Galaxy Tab A7 Lite is perfectly sized for entertainment on the go. Its sturdy metal frame is built to be brought along from the living room to your beach vacation, or wherever you want to take it. Galaxy Tab A7 Lite comes with access to hours of ad-free YouTube Premium and Samsung TV at no extra charge so you can keep the family happy without annoying interruptions. Plus, with a powerful processor for fast streaming and plenty of storage for your favorite files, Galaxy Tab A7 Lite simplifies entertainment needs for everyone under your roof.
 
Overall1 out of 51 out of 5
Samsung Tab
By Customer
Didn't come with charger. Was not aware of this upon purchasing.
January 9, 2022
Mine came with a charger and a charging cable. Its description says these come with it. You should contact Best Buy - I'm sure they will help you.
+1point
1of 1voted this comment as helpful.
 
Write, sketch or surf the Internet from anywhere with this 128GB Samsung Galaxy Tab S6 Lite tablet. This Oxford gray 128GB Samsung Galaxy Tab S6 Lite tablet comes with a powerful 7040 mAh battery, which lasts for up to 15 hours of video playback.
 
Overall5 out of 55 out of 5
Loved Tablet
By Angela
I have a light weight, touch screen, 360 degree laptop that came with a pen so I didn't think I needed a tablet for a few years. Until my I started to want something even lighter to watch videos on and take to college to write notes with.
I absolutely love my tablet! Writing with the pen feels really smooth and responsive. I love that it can turn my handwriting to text to make it easier to read since my handwriting can sometimes look like chicken scratch.
Watching videos or reading webtoons/ebooks is comfortable and resolution is great for me.
The only thing is that browsers seem to be slow, but that's something I can overlook.
After a year my tablet is still working great. I still watch most of my videos on it. I still love using it to write just about anything on it. Battery life is around 6-8 hours when watching videos. I hope it continues to work great for more years as I don't really enjoy changing or upgrading things that work great.
January 9, 2022
Great review! Hits some points missed by many!
+1point
1of 1voted this comment as helpful.
 
prof2000's Questions
<< 1 ... 38 39 40 41 42 43 >>
 
Logitech Pro Webcam Ultra Wide Angle brings pro-quality HD video and stereo audio to desktop video meetings, live feeds, webinars and more. Enjoy the widest field of view (90-degrees) in a business webcam, ultra-clear HD 1080p video and smoother video via in-camera H.264/SVC UVC 1.5 encoding. Pro Webcam delivers the most professional desktop video collaboration experience yet.
 

What are the specifications for the lens of this camera? In particular, what is its f-stop?

5 years, 4 months ago
by
prof2000
 
The Logitech StreamCam premium webcam streams and records in full 1080p HD resolution at 60 fps, delivering professional-quality results for YouTube videos and Twitch streaming. Create sharp, natural video with smooth motion and crisp details thanks to a premium glass lens and smart features like autofocus. The external computer camera's glass lens delivers vibrant, true-to-life image quality with crisp details. A 78-degree field of view keeps you upfront and center, while autofocus intelligently adjusts the lens in real-time soyou always stay in focus, even when you move toward or away from the camera. The live streaming webcam's intelligent exposure system adjusts the aperture and ISO speed in real-time to ensure accurate skin tones for a more natural, healthy look ~even in varying lighting conditions. With StreamCam, you can be confident that you~ll always look great.
 

What are the specifications for the lens of this camera? In particular, what is its f-stop?

5 years, 4 months ago
by
prof2000
 
Live stream with outstanding clarity with the Logitech C922 webcam, designed and built for streamers who take their game seriously. With a choice of 30 fps at 1080p or the hyperfast 60 fps at 720p, you can record or go live with vibrant, true-to-life video on channels like Twitch and YouTube. Broadcast masterfully with reliable no-drop audio, autofocus, and a 78~ diagonal field of view. Two omni-directional microphones accurately capture your voice from multiple angles for greater nuance. Go pro with features for XSplit, or customize your stream with Logitech Capture.
 

What are the specifications for the lens of this camera? In particular, what is its f-stop?

5 years, 4 months ago
by
prof2000
 
Zoom, Google Meet, Skype, Microsoft Teams - whichever platform you're using, video chatting has become the new normal for work and study, and it's time to up your video call game. Conference like a pro with the MEE audio C11Z high-resolution webcam, featuring a 4K Ultra HD image sensor, wide angle lens, and 4x digital zoom to help you frame the perfect shot, as well as dual ANC microphones to ensure crisp audio free of echoes and unwanted background noise.
 

What are the specifications of the lens for this camera? In particular, what is its f-stop rating?

5 years, 4 months ago
by
prof2000
 
Zoom, Google Meet, Skype, Microsoft Teams - whichever platform you're using, video chatting has become the new normal for work and study, and it's time to up your video call game. Conference like a pro with the MEE audio C11Z high-resolution webcam, featuring a 4K Ultra HD image sensor, wide angle lens, and 4x digital zoom to help you frame the perfect shot, as well as dual ANC microphones to ensure crisp audio free of echoes and unwanted background noise.
 

Is the dedicated zoom button physical? Where is it located? Does it zoom in fixed steps, or is it continuous?

5 years, 4 months ago
by
prof2000
 
FLTR95 Sealing Face Masks use a melt-blown polypropylene filter that is highly effective, offering ~95% filtration of airborne particulates @ 0.3+ microns. And, unlike cloth or surgical masks, Sealing Face Masks are designed to reduce particles inhaled by the wearer. The tight face-to-mask seal of the FLTR95 reduces leakage and directs inhaled air through the filter membrane to minimize inhaled particles. Secure fitting ear loops pull the mask back snugly against the face, while the folded form factor and adjustable nose piece conforms well to a variety of face shapes and sizes. The multi-layer construction uses materials selected to deliver the functionality required by demanding wearers. An outer layer provides a barrier against large particles and droplets. The filter layer uses a purpose-built melt-blown polypropylene membrane to capture small particles and aerosols. Lastly, dual comfort layers help to wick moisture and heat from exhaled air away from the mouth and face. FLTR95 masks undergo a rigorous and continuous quality control and testing process to ensure a consistent, reliable standard. They are produced at internationally certified facilities, tested on state-of-the-art technical equipment at FLTR~s QC department, and verified by independent 3rd party test labs. Since face masks can accumulate airborne particles and moisture over time, FLTR95 masks are intended for single use only and can easily be disposed of after use. Not for medical use. This personal protective mask cannot eliminate the risk of contracting infectious disease. Intended for single use only ~ discard after use.
 

How many layers does this mask have? Nowhere in the Overview or in the Specifications does it explicitly give this information.

5 years, 4 months ago
by
prof2000
 
Access valuable information quickly with this StarTech adapter cable. It provides optimal accessibility to any standard 2.5-inch SATA solid-state or hard-disk drive, and it provides simple connectivity for data backups and migrations. This StarTech adapter cable connects through a laptop's USB-C port, and it can copy data at speeds up to 10 Gbps.
 

The Specifications given by Best Buy say the cable is .15' long, which is less than 2 inches. The picture indicates this can not be the case. What is the length of the cable between the end connectors?

5 years, 4 months ago
by
prof2000
 
The Philips PH805 headphones give you control over what you hear and what you don~t, no matter what the day brings you. Enjoy your favorite songs in Hi-Res Audio during your morning workout in wireless freedom. Switch to Google assistant to check your flight information with a touch, and then enjoy your flight in silence by activating noise canceling. And enjoy your videos in high quality sound once you get to the hotel. One set of headphones can now cover all of your needs. With the PH805, you control what you hear and what you don~t hear. A tap to the ear-cup will activate noise cancelation, so you can be enveloped in a shroud of silence when you need to concentrate or rest. If you want to turn the volume down on the world but still hear louder sounds like someone speaking to you, simply activate Awareness Mode with another tap. The PH805 comes with Google Assistant, which allows you to manage your life on the move, without taking out your phone. Just touch the headband to activate it. Open your calendar, read notifications from your phone, call or send messages to friends, or check the weather simply by asking Google Assistant. The PH805 is also a quality headphone set that delivers detailed, high resolution sound, which you can use as your go-to headphones for home or on the go entertainment. Hi-Res Audio means that they are capable of playing back lossless audio at a higher sample rate than most headphones and CDs when connected to a high-res source. The benefits of the PH805 last for a full 30 hours, making them an ideal solution for every situation you find yourself in throughout the day (and night). You get up to 30 hours of play time (or talk time) with noise canceling off, or 25 hours of use with it on. If you need an extra 2 to 6 hours of battery life, 5 to 15 minutes of charging will be enough. The Philips PH805 has you covered. And when you are finally through using the Philips PH805s, they fold right up into a compact travel case, making them convenient to take with you wherever you go.
 

How much lag is there when these headphones are used to watch tv? Is it noticeable?

5 years, 5 months ago
by
prof2000
 
The Philips PH805 headphones give you control over what you hear and what you don~t, no matter what the day brings you. Enjoy your favorite songs in Hi-Res Audio during your morning workout in wireless freedom. Switch to Google assistant to check your flight information with a touch, and then enjoy your flight in silence by activating noise canceling. And enjoy your videos in high quality sound once you get to the hotel. One set of headphones can now cover all of your needs. With the PH805, you control what you hear and what you don~t hear. A tap to the ear-cup will activate noise cancelation, so you can be enveloped in a shroud of silence when you need to concentrate or rest. If you want to turn the volume down on the world but still hear louder sounds like someone speaking to you, simply activate Awareness Mode with another tap. The PH805 comes with Google Assistant, which allows you to manage your life on the move, without taking out your phone. Just touch the headband to activate it. Open your calendar, read notifications from your phone, call or send messages to friends, or check the weather simply by asking Google Assistant. The PH805 is also a quality headphone set that delivers detailed, high resolution sound, which you can use as your go-to headphones for home or on the go entertainment. Hi-Res Audio means that they are capable of playing back lossless audio at a higher sample rate than most headphones and CDs when connected to a high-res source. The benefits of the PH805 last for a full 30 hours, making them an ideal solution for every situation you find yourself in throughout the day (and night). You get up to 30 hours of play time (or talk time) with noise canceling off, or 25 hours of use with it on. If you need an extra 2 to 6 hours of battery life, 5 to 15 minutes of charging will be enough. The Philips PH805 has you covered. And when you are finally through using the Philips PH805s, they fold right up into a compact travel case, making them convenient to take with you wherever you go.
 

What audio codecs does this headphones have?

5 years, 6 months ago
by
prof2000
 
Play your favorite records with this Audio-Technica wireless turntable. Bluetooth technology lets you pair speakers or headphones for a wireless listening experience, while the RCA cable connects to your home stereo for high-quality sound. This Audio-Technica wireless turntable has a DC servo direct-drive motor and an adjustable anti-skate control to play 33 1/3, 45 and 78 rpm records smoothly.
 

Can the height of the tone arm be adjusted, so as to accommodate other make cartridges?

5 years, 7 months ago
by
prof2000
 
prof2000's Answers
<< 1 ... 4 5 6 7 8 ... 22 >>
 
Shield and showcase your Samsung Galaxy S22 smartphone with this clear SaharaCase CP00199 Hybrid-Flex Hard Shell Series case. The triple-hardened TPU construction limits yellowing and stretching, while the nonslip grip offers secure, comfortable handling. This SaharaCase Hybrid-Flex Hard Shell Series case features shock-absorbing corners to reduce impact from accidental drops and a built-in camera hood to protect the lens from scratches.
 

Does this case work with wireless charging

This case works well with wireless charging for me.
1 year, 5 months ago
by
prof2000
 
Geek Squad~ Certified Refurbished products are thoroughly, painstakingly and lovingly tested, so you can be sure that your device will work right, right away. Geek Squad~ Certified Refurbished products.Galaxy S22 is redefining the epic standard ~ both for what a smartphone can do with video and for what you can communicate, create, and experience with it. In other words, if you~ve got something to say, Galaxy S22 makes it possible to say anything you want with video, at any time-even in the darkness of night.
 

Is this phone dual SIM?

The phone is dual SIM.
1 year, 5 months ago
by
prof2000
 
Geek Squad~ Certified Refurbished products are thoroughly, painstakingly and lovingly tested, so you can be sure that your device will work right, right away. Geek Squad~ Certified Refurbished products.Galaxy S22 is redefining the epic standard ~ both for what a smartphone can do with video and for what you can communicate, create, and experience with it. In other words, if you~ve got something to say, Galaxy S22 makes it possible to say anything you want with video, at any time-even in the darkness of night.
 

So is this only wireless charging? or what charging capabilities does it have?

This phone can be charged wirelessly, or via a
usb c charging cable and a charging block.
1 year, 5 months ago
by
prof2000
 
Geek Squad~ Certified Refurbished products are thoroughly, painstakingly and lovingly tested, so you can be sure that your device will work right, right away. Geek Squad~ Certified Refurbished products.Galaxy S22 is redefining the epic standard ~ both for what a smartphone can do with video and for what you can communicate, create, and experience with it. In other words, if you~ve got something to say, Galaxy S22 makes it possible to say anything you want with video, at any time-even in the darkness of night.
 

Is this phone Dual sim? Does it take an eSims?

This model of the phone is dual sim. It allows you to
mount two physical sim cards, back-to-back. It also
takes eSims. It also gives the user many options for
the management of the installed sims and eSims.
1 year, 5 months ago
by
prof2000
 
The only glare you'll get now is from jealous strangers. Enjoy high outdoor visibility and a crystal-clear view in bright daylight or at night with adaptive 120Hz Infinity-O Displays equipped with Vision Booster tech. Make nighttime pics and videos come out clear as day with the epic upgrades to our Pro-grade Camera: a big pixel sensor that pulls in tons of light and Super Clear Glass to dial down lens flare. Get epic low-light portraits and selfies thanks to all-new upgrades to the Rear Camera and Selfie Camera, each capturing more light for incredible color and detail. Live Sharing with Google Duo lets you co-watch YouTube videos and content with the whole gang from anywhere. You can even cast it onto your TV to see everyone all at once. Give your night videos the big TV break they deserve. Use Smart View to cast to your TV and either mirror your phone, or keep using other apps without interrupting the show. Seamlessly connect your phone and computer and use your favorite mobile apps right on your Windows PC. Accomplish more and keep the collaboration going wherever your business takes you with the next-level integration of both Microsoft and Google cloud productivity tools. Switch up the view with an even bigger screen, or use both devices at once for even more space to create. Your Samsung Account makes it seamless to continue edits from one Galaxy to another, so you can start something on your phone and finish on Galaxy Tab S8+. Whether you're vlogging your day, gaming all night or simply scrolling your feed, the 4nm processor makes for an incredibly smooth experience. Worry less with Corning Gorilla Glass Victus+ on the screen and back panels and a polished, protective Armor Aluminum frame. Plus, with its IP68 water resistance rating, it can take a splash, too. Secure your private data from the second you turn your phone on with Samsung Knox. Knox Vault helps keep your biometric information safe, while Secure Folder locks down your private data. And the new Permission Usage dashboard lets you see which apps are sharing your data or tracking you, and allows you to grant or deny access on your terms.
 

Does the samsung galaxy S22 have expandable storage with a microSD card slot?

No, the S22 does not have a microSD slot for expandable storage. You are limited to the built in internal storage.
1 year, 5 months ago
by
prof2000
 
Geek Squad~ Certified Refurbished products are thoroughly, painstakingly and lovingly tested, so you can be sure that your device will work right, right away. Geek Squad~ Certified Refurbished products.Galaxy S22 is redefining the epic standard ~ both for what a smartphone can do with video and for what you can communicate, create, and experience with it. In other words, if you~ve got something to say, Galaxy S22 makes it possible to say anything you want with video, at any time-even in the darkness of night.
 

What's the Max SD Card Storage for this phone?

This phone cannot use SD cards.
1 year, 5 months ago
by
prof2000
 
Get a handle on all the action of your favorite games with this gray 8BitDo SN30 Pro+ Bluetooth gamepad. The modifiable vibration feature offers a realistic feel while playing FPS and RPG titles, while the 1000 mAh rechargeable battery pack offers up to 20 hours of use when fully charged. This 8BitDo SN30 Pro+ Bluetooth gamepad has adjustable hair triggers for added accuracy and faster response times.
 

Is this model with hall effect?

No, this model does not use hall effect joysticks. There is another model that looks just like this one, but that does have hall effect joysticks - and Best Buy just recently has made it available.
1 year, 7 months ago
by
prof2000
 
The Best Buy essentials 4-Port USB 2.0 Hub uses a single USB port to connect up to four USB devices. Just plug the hub into your computer, and the blue LED indicating light lets you know it~s ready for your devices. A 5V, 500 mAh port output delivers consistent and quick power, while a data transfer speed of up to 480 Mbps performs at the speed you need.
 

How long is the USB cord that comes with it?

The USB cable is 23 inches long.
1 year, 8 months ago
by
prof2000
 
The Best Buy essentials 4-Port USB 2.0 Hub uses a single USB port to connect up to four USB devices. Just plug the hub into your computer, and the blue LED indicating light lets you know it~s ready for your devices. A 5V, 500 mAh port output delivers consistent and quick power, while a data transfer speed of up to 480 Mbps performs at the speed you need.
 

How long is the power cord for the power supply?

The power cable is 58 inches long.
1 year, 8 months ago
by
prof2000
 
Be ready in the event of severe weather or other catastrophes with this Midland emergency crank radio. The radio features crank, rechargeable and solar energy options, keeping you connected if the power goes out. This Midland emergency crank radio charges devices so you can make calls and includes an SOS flashlight beacon to bring assistance.
 

CAN I JUST INSTALL AA BATTERIES AND REMOVE THE RECHARGEABLE BATTERY? I WANT TO ENSURE THAT THE BATTERIES ARE IN TOP CONDITION. ABOUT HOW LONG WILL AA BATTERIES WORK? THIS WAY I WILL JUST BY ENOUGH SPARES ... THANKS

Yes, you can. But they can not be charged using the usb
connection on the radio.
1 year, 11 months ago
by
prof2000