Computer Modems

Shop Computer Modems

eBay is happy to offer new, used, and Certified Refurbished computer modems from a variety of trusted brands like NETGEAR, XFINITY, Motorola, and more. Get connected with a high-speed modem and take your workflow or online entertainment to the next level. Search and filter by brand or carrier, including Comcast, Spectrum, and Cox Communication, or even by downstream data rate so you can find the speediest modem to match your internet plan.

Computer Modems and Gaming

If you or a member of your family are into gaming on a PC or console, it's essential that you own a high-speed modem to facilitate online play and to download digital games and/or updates. Nowadays, internet connectivity is a must for most types of gaming; digital storefronts require internet to download games, while online games require a connection in order to play. Even physical versions of games require internet connectivity to download vital updates.

Certified Refurbished Computer Modems

While eBay offers buyers the choice between both new and used items, there's also a third option that may interest you: Certified Refurbished. Certified Refurbished items are sold by eBay-approved sellers and are often available at a great price. Each of these computer modems comes with a like-new guarantee (including accessories, instruction manuals, and packaging), a free return/replacement policy (within 30 days of receiving the item), and a 2-year hassle-free warranty. We also regularly monitor our sellers to ensure they're meeting our stringent quality control metrics, so buyers know they're only getting the best.