Transfer data across your USB Type-C and Type-A devices with this SanDisk SDDDC3-128G-A46 Ultra Dual USB flash drive. The 128GB storage provides ample space for your media files, while the 400MB/sec. delivers high performance and fast data transfer. This two-in-one SanDisk Ultra Dual USB flash drive features a dual-purpose swivel design that protects the connectors and a keyring hole for easy portability.
This user is a My Best Buy® Elite Plus Member, who has spent $3,500 on eligible purchases and is now getting 1.25 points per dollar. They may have received My Best Buy® bonus points for submitting reviews. They may have also participated in an invitation-only program that provides My Best Buy® Elite Plus Members with manufacturer-supplied products for the purpose of writing honest, unbiased and usage-based reviews.
I purchased this flash drive to facilitate file transfer between my desktop PC and my new Samsung Tab S6 Lite tablet. It has worked very well, and has not shown any sign of problems. It is extremely compact, small, and well built. It has no problems with tightly packed connections.
I would recommend this to a friend!
Verified Purchaser:Yes
Mobile Submission: False
Length of ownership: 41
+1point
1out of1found this review helpful.
Share this review:
Samsung - PRO Plus 256GB microSDXC UHS-I Memory Card With Adapter
Your new go-to card + adapter combo, the Micro SD PRO Plus + Adapter makes capturing seamless 4K video on compatible phones or drones a breeze. Plus, the expanded storage provides you the freedom to play more high-performance and intensive games on your tablet or gaming device. It’s all the extra space you need from a brand you can count on.
This user is a My Best Buy® Elite Plus Member, who has spent $3,500 on eligible purchases and is now getting 1.25 points per dollar. They may have received My Best Buy® bonus points for submitting reviews. They may have also participated in an invitation-only program that provides My Best Buy® Elite Plus Members with manufacturer-supplied products for the purpose of writing honest, unbiased and usage-based reviews.
I got this to expand the storage of my new Samsung Tab S6 Lite. So far I have downloaded 15 movies to it. They play back smoothly and with absolutely no problems. I also use it for music storage, and get excellent playback for that as well. I am very happy with my purchase!
I would recommend this to a friend!
Verified Purchaser:Yes
Mobile Submission: False
Length of ownership: 42
+2points
2out of2found this review helpful.
Share this review:
Samsung - Galaxy Tab S6 Lite - 10.4" - 128GB
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.
This user is a My Best Buy® Elite Plus Member, who has spent $3,500 on eligible purchases and is now getting 1.25 points per dollar. They may have received My Best Buy® bonus points for submitting reviews. They may have also participated in an invitation-only program that provides My Best Buy® Elite Plus Members with manufacturer-supplied products for the purpose of writing honest, unbiased and usage-based reviews.
The Tab S6 Lite is an excellent midrange tablet. It has a very good screen, and very good speakers. It is well suited for watching movies, videos, Youtube, and other media. It is well suited for listening to music, and even has a headphone jack when privacy and battery economy are desired. It comes with Android 11 and Samsung One UI 3.1 --> and as a result has Samsung Dex installed. With this and the addition of a bluetooth keyboard and mouse, you have almost laptop capability for productivity.
In one of the attached photos you see my home screen with a few widgets, illustrating the clarity of the screen. In another photo you see the pulldown menu, showing the button to enable Dex. In another you see the home screen for VUDU, a good source for movies without a subscription. And in a fourth photo you see the home screen for albums of the included app Samsung Music -- which is able to play WMA files, as well as many others.
Accessories I would recommend with purchase include a case (I got a Ztotop case for this laptop), a microSDXC memory card (to expand storage), and a OTG (On The Go) flash drive (to facilitate transfer of files). To enable productivity, pick up a bluetooth keyboard, a bluetooth mouse, and a tablet stand.
This tablet serves all my needs for the forseeable future, and I recommend it highly.
I would recommend this to a friend!
Verified Purchaser:Yes
Mobile Submission: False
Length of ownership: 41
+1point
1out of1found this review helpful.
Share this review:
Insignia™ - Slim Stylus - Maroon
Write and play on your touch screen with this Insignia Slim NS-MSSTL2U stylus, which features stainless steel material for strength and durability. The ergonomic grip is comfortable for extended use.
This user is a My Best Buy® Elite Plus Member, who has spent $3,500 on eligible purchases and is now getting 1.25 points per dollar. They may have received My Best Buy® bonus points for submitting reviews. They may have also participated in an invitation-only program that provides My Best Buy® Elite Plus Members with manufacturer-supplied products for the purpose of writing honest, unbiased and usage-based reviews.
I got this to use with my new Samsung Tab A7 Lite - and it has worked out very well. This slim stylus fits my hand well, and is used for playing games, reading, negotiating web sites, and other things that need one to touch the screen. It also fits snugly in the storage loop on the folio case for my laptop.
I would recommend this to a friend!
Verified Purchaser:Yes
Mobile Submission: False
Length of ownership: 25
+1point
1out of1found this review helpful.
Share this review:
Samsung - Galaxy Tab A7 Lite 8.7" 64 GB - Wi-Fi - Dark Gray
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.
This user is a My Best Buy® Elite Plus Member, who has spent $3,500 on eligible purchases and is now getting 1.25 points per dollar. They may have received My Best Buy® bonus points for submitting reviews. They may have also participated in an invitation-only program that provides My Best Buy® Elite Plus Members with manufacturer-supplied products for the purpose of writing honest, unbiased and usage-based reviews.
The Tab A7 Lite is a good choice for an ereader. Its size and proportions are close to those of a paperback novel. One can hold it in one hand and read comfortably for lengthy periods of time. It is priced close to or lower than many e-ink readers, yet provides far more utility than they are capable of. It is far more responsive and powerful than an e-ink reader of comparable cost. The attached photos show it compared to a paperback novel, when mounted in a protective folio cover from Ztotop. If you are looking for a candidate as an ereader, this is a good choice.
I would recommend this to a friend!
Verified Purchaser:Yes
Mobile Submission: False
Length of ownership: 22
+36points
42out of48found this review helpful.
Share this review:
Digipower - The Achiever - Video Call Pro kit with 60 LED Light, Stand & Smartphone Holder - Black
Add that professional touch to your video calls with this set which features a 60 LED light that illuminates your videos and helps you shine on social media. True to its name, the achiever is perfect for experienced or aspiring social media bloggers, travel, working professionals and journalists.
This user is a My Best Buy® Elite Plus Member, who has spent $3,500 on eligible purchases and is now getting 1.25 points per dollar. They may have received My Best Buy® bonus points for submitting reviews. They may have also participated in an invitation-only program that provides My Best Buy® Elite Plus Members with manufacturer-supplied products for the purpose of writing honest, unbiased and usage-based reviews.
I got this device to facilitate Skype calls made using my cell phone while traveling. The stand is exceptionally stable and well built. The light provides plenty of illumination. It is a very well designed piece of equipment!
I would recommend this to a friend!
Verified Purchaser:Yes
Mobile Submission: False
Length of ownership: 46
+1point
1out of1found this review helpful.
Share this review:
MEE audio - BTR Portable Bluetooth Audio Receiver - Black
Add wireless functionality to wired devices with this MEE Audio Bluetooth adapter. RCA and 3.5mm connectivity provide compatibility with headphones, sound systems and other electronics, and the streamlined design offers easy installation and setup. Featuring CinemaEAR technology, this MEE Audio Bluetooth adapter has four sound enhancement modes that help improve audio quality and let you customize your listening experience.
Excellent way to modernize an old stereo receiver!
This user is a My Best Buy® Elite Plus Member, who has spent $3,500 on eligible purchases and is now getting 1.25 points per dollar. They may have received My Best Buy® bonus points for submitting reviews. They may have also participated in an invitation-only program that provides My Best Buy® Elite Plus Members with manufacturer-supplied products for the purpose of writing honest, unbiased and usage-based reviews.
I was looking for a way to add some modern features to my vintage stereo receiver - and this device really delivers! I connected this to the AUX input on my receiver and in minutes was able to pair it to my Sony walkman, and my Samsung phone. The quality of the sound was very, very good. I had no problem adjusting the volume (using the controls on the device, on my phone or walkman, or on the receiver). It has added new life to my home stereo system!
I would recommend this to a friend!
Verified Purchaser:Yes
Mobile Submission: False
Length of ownership: 350
+1point
1out of1found this review helpful.
Share this review:
Lenovo - Smart Clock with Google Assistant - Charcoal
Wake up and start your day with this Lenovo smart clock. Wi-Fi connectivity and Google Assistant integration let you use voice commands to play music, check schedules and control smart home devices. This Lenovo smart clock offers hundreds of audio and media alarm options so you can choose how to wake up.
This user is a My Best Buy® Elite Plus Member, who has spent $3,500 on eligible purchases and is now getting 1.25 points per dollar. They may have received My Best Buy® bonus points for submitting reviews. They may have also participated in an invitation-only program that provides My Best Buy® Elite Plus Members with manufacturer-supplied products for the purpose of writing honest, unbiased and usage-based reviews.
This smart clock was purchased to supplement my computer work area, The display is clear and easily seen. I can immediately ask simple question (as about the weather) while working at my computer. It is unobtrusive and practical. Installation was easy. I recommend this device!
I would recommend this to a friend!
Verified Purchaser:Yes
Mobile Submission: False
Length of ownership: 48
+1point
1out of1found this review helpful.
Share this review:
Spider-Man: Far From Home [Includes Digital Copy] [Blu-ray/DVD] [2019]
This user is a My Best Buy® Elite Plus Member, who has spent $3,500 on eligible purchases and is now getting 1.25 points per dollar. They may have received My Best Buy® bonus points for submitting reviews. They may have also participated in an invitation-only program that provides My Best Buy® Elite Plus Members with manufacturer-supplied products for the purpose of writing honest, unbiased and usage-based reviews.
I really like this movie - the way it covers Europe and its inclusion of local music makes it a really fun movie. For those who have been fortunate enough to have seen a little of Europe, the film will bring back fond memories.
I would recommend this to a friend!
Verified Purchaser:Yes
Mobile Submission: False
Length of ownership: 10
+1point
1out of1found this review helpful.
Share this review:
OttLite - Travel Rechargeable LED Task Lamp with 3 Brightness Setting & LCD Display with Time, Date, Month, Day & Temperature - White
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.
This user is a My Best Buy® Elite Plus Member, who has spent $3,500 on eligible purchases and is now getting 1.25 points per dollar. They may have received My Best Buy® bonus points for submitting reviews. They may have also participated in an invitation-only program that provides My Best Buy® Elite Plus Members with manufacturer-supplied products for the purpose of writing honest, unbiased and usage-based reviews.
This task lamp is actually better than advertised! Fully charged I have operated it for over 5 hours when set to minimum brightness - and that is more than adequate for most situations, with the lamp directly above the material illuminated. I find it extremely useful because it is easily moved from one location to another for whatever the need is - such as the kitchen table for tax returns, or my computer table to better illuminate some manual. I recommend it!
Lenovo - Ideapad 3i 15.6" FHD Touchscreen Laptop - Core i5-1155G7 with 8GB Memory - 512GB SSD - Abyss Blue
The ultimate Smart Learning notebook, the Lenovo IdeaPad 3i pairs up to 11th Generation Intel Core i5 processors with tailored work and learn from home solutions that address eye strain, posture problems and at-home distractions, while deploying intelligent thermals for a cool and whisper-quiet system. The new privacy shutter on the camera also lets you reserve complete control over your privacy in the home and beyond.
Where online can I find the manual for this laptop?
10 months ago
by
Posted by:
prof2000
Lenovo - Ideapad 3i 15.6" FHD Touchscreen Laptop - Core i5-1155G7 with 8GB Memory - 512GB SSD - Abyss Blue
The ultimate Smart Learning notebook, the Lenovo IdeaPad 3i pairs up to 11th Generation Intel Core i5 processors with tailored work and learn from home solutions that address eye strain, posture problems and at-home distractions, while deploying intelligent thermals for a cool and whisper-quiet system. The new privacy shutter on the camera also lets you reserve complete control over your privacy in the home and beyond.
How far back can the screen be tilted? Can it be folded flat (to 180deg)? What is the maximum angle of tilt?
The ultimate Smart Learning notebook, the Lenovo IdeaPad 3i pairs up to 11th Generation Intel Core i3 processors with tailored work and learn from home solutions that address eye strain, posture problems and at-home distractions, while deploying intelligent thermals for a cool and whisper-quiet system. The new privacy shutter on the camera also lets you reserve complete control over your privacy in the home and beyond.
Can the user upgrade the internal storage of this laptop? How difficult is it? What types of ssd are supported?
Designed to have your back. The reliable AMD processor and AMD Radeon graphics give you the power and capacity to do more. Video chat in vibrant clarity with a high-quality camera you can close when not in use, keeping you safe online. The long-lasting battery life and HP Fast Charge help you stay in the zone longer. With ample storage space and speedy connections, this PC has all the must-haves to get your hustle on.
Designed to have your back. The reliable AMD processor and AMD Radeon graphics give you the power and capacity to do more. Video chat in vibrant clarity with a high-quality camera you can close when not in use, keeping you safe online. The long-lasting battery life and HP Fast Charge help you stay in the zone longer. With ample storage space and speedy connections, this PC has all the must-haves to get your hustle on.
Dependable storage for your favorite devices, wherever you go - that's what the Crucial X9 Portable SSD offers. With lots of space for all yoru favorite photos, videos, games and more, the Crucial X9 gives you speedy file transfers and compatibility with PCs, Macs, tablets, gaming consoles and Android phones, making it the perfect plug-and-play storage solution
Dependable storage for your favorite devices, wherever you go - that's what the Crucial X9 Portable SSD offers. With lots of space for all yoru favorite photos, videos, games and more, the Crucial X9 gives you speedy file transfers and compatibility with PCs, Macs, tablets, gaming consoles and Android phones, making it the perfect plug-and-play storage solution
Dependable storage for your favorite devices, wherever you go - that's what the Crucial X9 Portable SSD offers. With lots of space for all yoru favorite photos, videos, games and more, the Crucial X9 gives you speedy file transfers and compatibility with PCs, Macs, tablets, gaming consoles and Android phones, making it the perfect plug-and-play storage solution
PNY - PRO Elite V2 1TB External USB 3.2 Gen 2x1, Type-C Portable SSD - Black
The PNY Pro Elite V2 USB 3.2 Gen 2x1 Type-C Portable SSD is the next generation in mobile storage. Available in capacities of 500GB and 1TB, with read and write speeds up to 1,100MB/s and 1,000MB/s respectively, the Pro Elite V2 USB 3.2 Gen 2x1 Type-C Portable SSD boasts not only increased capacity, but also exceptional performance. It’s designed to be a mobile storage solution superior to previous generations of USB-A portable SSD’s, as well a traditional USB 3.0 flash drives, allowing for even faster transfer and storage of files on the go. Easily back up data with included Acronis True Image Data Protection Software anywhere you go and enjoy the reliable aluminum housing and sleek design.
What is the name and capabilities of the included Acronis software?
10 months ago
by
Posted by:
prof2000
Crucial - X8 1TB External USB-C 3.2 Gen 2/USB-A Portable SSD - Black
The Crucial® X8 Portable SSD stores up to 1TB of data at phenomenal speeds up to 1050MB/s — that’s up to 1.8x faster than other portable SSDs and up to 7.5x faster than portable hard drives.¹ It also works with numerous devices — from computers to consoles, tablets, and smartphones.²
Samsung - Galaxy Tab A7 Lite 8.7" 64 GB - Wi-Fi - Dark Gray
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.
This tablet has a slot for a micro sd memory card, of up to 1TB.
2 years, 6 months ago
by
Posted by:
prof2000
Samsung - Galaxy Tab A7 Lite 8.7" 64 GB - Wi-Fi - Dark Gray
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.
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.
Can you change the sim tray so that one could use their sim instead of wifi
This tablet is WiFi only. It is not configured for cell service.
2 years, 6 months ago
by
Posted by:
prof2000
Samsung - Galaxy Tab A7 Lite 8.7" 64 GB - Wi-Fi - Dark Gray
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.
This tablet is WiFi only. It can not connect to cell services.
2 years, 6 months ago
by
Posted by:
prof2000
Samsung - Galaxy Tab A7 Lite 8.7" 64 GB - Wi-Fi - Dark Gray
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.
can you play you tube on a Samsung Galaxy Tab Lite 8.7 64 gb with Wi-Fi
Samsung - Galaxy Tab A7 Lite 8.7" 64 GB - Wi-Fi - Dark Gray
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.
No, this tablet does not have a SIM card slot. It is WiFi only. It does, however, have a s slot for a micro SD card, allowing you to expand storage up to 1TB.
2 years, 7 months ago
by
Posted by:
prof2000
Samsung - Galaxy Tab S6 Lite - 10.4" - 128GB
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.
Does this have slots for either flash drives or SD memory cards? Or both?
It has a usb c port and a slot for a micro sd card.
2 years, 7 months ago
by
Posted by:
prof2000
Samsung - Galaxy Tab A7 Lite 8.7" 64 GB - Wi-Fi - Dark Gray
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.
Is this tablet unlocked? I will be using it overseas and outside of the US.
This tablet is WiFi only. It should work fine anywhere you can get WiFi.
2 years, 7 months ago
by
Posted by:
prof2000
Samsung - Galaxy Tab A7 Lite 8.7" 64 GB - Wi-Fi - Dark Gray
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.
This tablet just came out in summer 2021. It is a new product. You might be able to get it as an "open box" item, but as far as I know, it is not available from Best Buy as renewed.
2 years, 7 months ago
by
Posted by:
prof2000
Samsung - Galaxy Tab A7 Lite 8.7" 64 GB - Wi-Fi - Dark Gray
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.
Is this the 2021 A7 lite? I’m looking for a case for a girl and need to know the exact one to purchase