Only 2 mos. in service, performance has been flawless. A nice feature is the large size and color coding of the indicator lights/icons. I'm only paying Cox for 50 Mbs service (one 4k stream is ~15 Mbs.), so this DOCSIS 3.0 device serves my needs perfectly. If you need more than the ~150 Mbs max speed of this modem, or require DOCSIS 3.1, you'll need a more robust device, but for a basic cable modem, this is a good buy.

I have XFINITY cable and wanted to use my own modem instead of renting. I found the Motorola both fast and easy to install, with the service I have, a call was needed to activate the modem along with the model number and serial number (on bottom), and a longer Ethernet cable (one that goes from the modem to the computer). The computer was lightning F A S T and works great. Never had any issue with it yet, works great, and no more rental fees. I then wanted to go wireless, so I also bought a BELKIN wireless router, and it also works great with the Motorola Modem. Now, I have 4 security cameras, 3 laptops, 1 desktop, 3 smart phones, and a notebook all hooked to this modem / router and still works great with XFINITY.

This is a magical device I spend for it only $30 and I save hundreds and hundreds of dollars from Xfinity I definitely recommend it for everyone

This modem stands out and has been doing a great job. It never failed and connection is really fast. Depending on the cable gauge I suggest to hang it somewhere or stick it with some adhesive. It is very lightweight.

Works great with Comcast n their security.. needed a service call for the security part of the deal n a follow phone call for lack of their skill set.. You'll notice the router bridged they added for the xfinity security in photo.