No results found
Use the down arrow to enter the dropdown. Use the up and down arrows to move through the list, and enter to select. To remove the current item in the list, use the tab key to move to the remove button of the currently selected item. Use Escape to close the dropdown and return to the search box.
Search For Sale
Navigate Categories by tabbing to the major areas. Use the Down key to navigate the sub categories and once on the subcategory you are interested in. Use the Enter key to navigate to that page.
The simpler way to buy and sell locally!

Comcast modem

Sub categories

Selected filters

Current listings

NETGEAR NIGHTHAWK AX8NETGEAR NIGHTHAWK AX8$280Hollywood, FLMotorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem Motorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem $165Baltimore, MDARRIS SURFboard AC1800 DOCSIS 3.0 Cable Modem Router (SBG6782-AC) ARRIS SURFboard AC1800 DOCSIS 3.0 Cable Modem Router (SBG6782-AC) $40Chandler, AZCable Modem, MotorolaCable Modem, Motorola$49Blackstone, MANETGEAR Nighthawk Modem Router Combo C7000NETGEAR Nighthawk Modem Router Combo C7000$100Orange City, FLNETGEAR Nighthawk DOCSIS 3.1 32X8 Multi-Gigabit Cable Modem Network Router CM2000$299.99NETGEAR Nighthawk DOCSIS 3.1 32X8 Multi-Gigabit Cable Modem Network Router CM2000Netgear USAdMotorola 8x4 DOCSIS 3.0 Cable Modem plus N450 Router Motorola 8x4 DOCSIS 3.0 Cable Modem plus N450 Router $40Miami, FLArris modem Comparable with ComcastArris modem Comparable with Comcast$30Washougal, WAModem RouterModem Router$65Evesham, NJComcast Internet Modem And Router LinksysComcast Internet Modem And Router Linksys$25Oakland Park, FLArris sb6142 cable modem Comcast comparableArris sb6142 cable modem Comcast comparable$5Oakland, CAArris Modem Router Arris Modem Router $110Miami, FLCAX80 Nighthawk Cable Modem Router By NETGEAR | AX6000 DOCSIS 3.1 Wifi 6 Cable Modem Network Router CAX80, 1800Mbps$499.99CAX80 Nighthawk Cable Modem Router By NETGEAR | AX6000 DOCSIS 3.1 Wifi 6 Cable Modem Network Router CAX80, 1800MbpsNetgear USAdComcast Surfboard SBG6580 Cable ModemComcast Surfboard SBG6580 Cable Modem$25Atlanta, GAModem Router Modem Router $60Houston, TXArris SURFboard sb6190 Cable Modem Arris SURFboard sb6190 Cable Modem $35Bothell, WACOMCAST - NETGEAR CG3000DCR Business Advanced Cable ModemCOMCAST - NETGEAR CG3000DCR Business Advanced Cable Modem$16Renton, WAComcast xfinity Cable Internet modemComcast xfinity Cable Internet modem$55Pembroke Pines, FLComcast Xfinity Motorola modem/routerComcast Xfinity Motorola modem/router$50Delray Beach, FLNighthawk CM3000 Cable Modem 2.5Gbs By NETGEAR | Mid/High Split With Docsis 3.1$299.99Nighthawk CM3000 Cable Modem 2.5Gbs By NETGEAR | Mid/High Split With Docsis 3.1Netgear USAdMotorola SB6121 internet cable modem for ComcastMotorola SB6121 internet cable modem for Comcast$30San Jose, CACable Modem Suflrfboard 85101 Internet Comcast P/n 515291Cable Modem Suflrfboard 85101 Internet Comcast P/n 515291$10Morton Grove, ILCOMCAST compatible Cable ModemCOMCAST compatible Cable Modem$50Redmond, WANetgear Modem Netgear Modem $50Pompano Beach, FLComcast modemComcast modem$100Lauderdale Lakes, FLCable ModemCable Modem$25Miami, FLXfinity Modem Gateway Router Arris Tg862g/Ct Wifi 802.11N W/ Power$44.99Xfinity Modem Gateway Router Arris Tg862g/Ct Wifi 802.11N W/ PowereBayAdComcast ModemComcast Modem$50Fort Lauderdale, FLARRIS SURFboard SB6141 8x4 DOCSIS 3.0 Cable Modem Internet Comcast XfinityARRIS SURFboard SB6141 8x4 DOCSIS 3.0 Cable Modem Internet Comcast Xfinity$40Fresno, CALinksys DOCSIS 3.0 CM3008 Cable Modem Certified Comcast Xfinity, Spectrum, CoxLinksys DOCSIS 3.0 CM3008 Cable Modem Certified Comcast Xfinity, Spectrum, Cox$40Stafford, VAMotorola MG7550 Router Modem Approved for Comcast XfinityMotorola MG7550 Router Modem Approved for Comcast Xfinity$75San Francisco, CAMotorola ModemMotorola Modem$20Ruston, WACable Modem And Router (used W Comcast Xfinity)Cable Modem And Router (used W Comcast Xfinity)$125Seattle, WANetgear C6300 Ac1750 Cable Modem + Wifi Dual Band Router Xfinity Cox$67.90Netgear C6300 Ac1750 Cable Modem + Wifi Dual Band Router Xfinity CoxeBayAdNetgear C500 Xfinity Comcast Cable Modem DOCSISNetgear C500 Xfinity Comcast Cable Modem DOCSIS$20Dumfries, VAArris CM820A DOCSIS 3.0 ModemArris CM820A DOCSIS 3.0 Modem$40Portland, ORComcast cable Arris modem w/back up batteryComcast cable Arris modem w/back up battery$30Salem, ORArris Surfboard SB6190 ModemArris Surfboard SB6190 Modem$45Folsom, CACable Modem For XfinityCable Modem For Xfinity$15Fremont, CAMotorola SURFboard Cable Modem DOCSIS 3.0 Model SB6121 Fast Internet comcast coxMotorola SURFboard Cable Modem DOCSIS 3.0 Model SB6121 Fast Internet comcast cox$25Phoenix, AZMotorola Mg7550 16X4 686 Mbps Cable Modem Wifi Router Xfinity Cox$83.25Motorola Mg7550 16X4 686 Mbps Cable Modem Wifi Router Xfinity CoxeBayAdNetgear Nighthawk Modem Router Works With ComcastNetgear Nighthawk Modem Router Works With Comcast$50Bellevue, WAMotorola Cable ModemMotorola Cable Modem$40Houston, TXTP-Link DOCSIS 3.0 cable modem for Comcast/Xfinity, Spectrum, Cox, Time WarnerTP-Link DOCSIS 3.0 cable modem for Comcast/Xfinity, Spectrum, Cox, Time Warner$25Seattle, WAMotorola SURFboard SB6180 3.0 Cable Modem Cox Comcast Fast Internet Fast ShippingMotorola SURFboard SB6180 3.0 Cable Modem Cox Comcast Fast Internet Fast Shipping$25Phoenix, AZModemModem$40Fresno, CANighthawk AX6 Cable Modem Router Gateway Comcast AX2700 Model: CAX30Nighthawk AX6 Cable Modem Router Gateway Comcast AX2700 Model: CAX30$275Peabody, MAXfinity Xb6-T Cable Modem Wifi Router - Black Brand$59.98Xfinity Xb6-T Cable Modem Wifi Router - Black BrandeBayAdCable Comcast Xfinity Modem Gateway RouterCable Comcast Xfinity Modem Gateway Router$40Philadelphia, PAMotorola ModemMotorola Modem$20Deerfield Beach, FL