"I have internet service via Comcast. I had the same modem for 5 years (Motorola SB5101). I was getting downloads of 19 Mbps and uploads of 3.1 Mbps. After installing the new modem (SB6121), I am"... (read full reviews)
"I've used Netgear and Cisco adapters until I got Windows 7, 64 bit. With Windows 7, 64 bit these adapters dropped the connection or failed to even find my network. After reading reviews this problem I"... (read full reviews)
"I guess if you are stuck using dial up then this is a great product. Nothing wrong with the product just so much wrong with dial up."... (read full reviews)
"The device was very easy to setup and use. Just plugged it in and got on the line with my provider and gave them the serial number and MAC address. It appears that I'm getting 2-3 Mbps faster"... (read full reviews)
"I got this because I wanted to upgrade to a DOCSIS 3.0 modem and I was having dropping out problems with my old stuff. Since installing and setting up, it hasn't gone out once and my speed doubled!"... (read full reviews)
"it works for just one pc wired or wireless or just one xbox wire or wireless but if you have one pc and an xbox or many pc and a few xboxs i will not let them all talk see and work together and"... (read full reviews)
"I've had this modem teamed up with Comcast for 8 months. It is very fast.
The reviewers who say it runs hot are correct. And when it gets hot, it cuts out, so the reviewers who say it cuts out are"... (read full reviews)
"I bought a Zoom 5341 last February, and it worked ok until a few weeks ago. After two calls to charter and a service call, I discovered that Charter had "Blacklisted: this modem. For the last two"... (read full reviews)
"I configured the device as instructed by the installation process and my ISP. The device will not maintain an internet connection. The DSL connection stays lit/connected but the internet connection"... (read full reviews)
"I bought this because my former Qwest DSL modem would quick working at times, especially when a Mac and/or Chrome was being used.
With this new modem, we haven't had to restart it even once. We are"... (read full reviews)
"Neither myself or the Comcast installer could get this thing to work at first. It kept rejecting it's own password which is printed on the bottom. Turns out the password is written on the bottom as"... (read full reviews)
"My wife works from home and depends on her internet connection. The original modem began dropping the internet connection anytime another laptop was turned up in the house. AT&T spent an entire day"... (read full reviews)
"I purchased this modem the same time I purchased my linksys dual band router to replace my old 2wire gateway. Since I installed this I have had nothing but problems dropping my connection. I will"... (read full reviews)