Modems By ISP

To find a cable modem, select an ISP from the list below. Once on an ISP page, you’ll be able to sort modems by WiFi, No WiFi, DOCSIS version, and more. Find the best modem or WiFi modem for Comcast XFINITY, Spectrum, Cox, and more.  Also, view by modem brands including ARRIS, Netgear, and Motorola. Save money on your cable bill by buying your own modem and stop rental fees that never end. ​



If you do not see your ISP listed, please let us know by filling out our contact form.  We’ll get back to you.

ARRIS SB6141 8×4 SURFboard Cable Modem

The ARRIS SURFboard SB6141 is the best selling cable modem of all time. In short, the main reason is that it was built to work with most cable providers. Most importantly,