Computer Modems

Shop Computer Modems

eBay is happy to offer new, used, and eBay 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.

Smart shopping with eBay Refurbished

eBay Refurbished is your budget-stretching secret weapon. eBay offers the best value on the biggest selection of refurbished products from exceptional sellers with warranties as good as or superior to what's offered on brand-new products.Because everyone should be empowered to get the exact products they want in the right condition at the right price so their dollars go further.

• Certified Refurbished: The item is in pristine, like-new condition, backed by a two-year warranty. It has been professionally inspected, cleaned, and refurbished by the manufacturer or a manufacturer-approved vendor to meet manufacturer specifications. The item will be in new packaging with original or new accessories.
• Excellent Refurbished: The item is in like-new condition, backed by a one year warranty. It has been professionally refurbished, inspected and cleaned to excellent condition by qualified sellers. The item includes original or new accessories and will come in new generic packaging.
• Very Good Refurbished: The item shows minimal wear and is backed by a one year warranty. It is fully functional and has been professionally refurbished, inspected and cleaned to very good condition by qualified sellers. The item includes original or new accessories and will come in new generic packaging.
• Good Refurbished: The item shows moderate wear and is backed by a one year warranty. It is fully functional and has been professionally refurbished, inspected and cleaned to good condition by qualified sellers. The item includes original or new accessories and will come in a new generic packaging.

Industry-leading Warranty and 30 day returns Included in Every Purchase

eBay has partnered with Allstate to include an award winning warranty in every box. So you're covered in the event your item breaks or malfunctions. Learn more about ebay refurbished warranty coverage.

eBay Refurbished items can be returned or replaced for free within 30 days of receiving them. Only a select group of eBay sellers can participate in the program, and we monitor their performance to ensure they live up to the highest standards of customer service. Learn more about the perks of shopping eBay Refurbished.

Returns Made Simple How It Works

1. Start your return: In My eBay, find the item under Purchase history, then in More actions, choose Return this item.

2. Select your reason: Depending on the seller's return policy, we may put you in touch with them directly.

3. Ship it back:You'll be issued a packing slip and shipping label. Pack the item and ship it.

Quick Tips:

• Check the listing's return policy before making your purchase.

• Be sure to note shipping deadlines and whether an item can be returned for refund, replacement, or exchange.

• Return the item in the same condition you received it in -- pack it well. Learn more about the item condition policy

• We work hard to make returns smooth. For those rare cases when they don't go that way, the eBay Money Back Guarantee may help. Get the item you ordered or your money back--guaranteed.

eBay Money Back Guarantee

Whatever you're buying--large or small--eBay offers many ways to ensure you get exactly what you want.

Get the item you ordered or your money back--it's that simple. Our eBay Money Back Guarantee applies to virtually everything on our site, and there's no extra fee for coverage. It's automatic and covers your purchase price plus original shipping on eligible purchases*.

Follow these steps to get your refund:

1. Contact Your Seller If an item hasn't arrived or isn't as described, go to My eBay, select the item in your purchase history, and reach out to your seller.

2. Not resolved? Let us know. If you've talked to your seller and the issue still isn't resolved after three business days, contact us.

3. We'll get your money back. Fast. You can count on hearing from us within 48 hours.

*Item exclusions apply. For full terms and conditions, read our eBay Money Back Guarantee policy.