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

Router Router $115Spring, TXComcast Modem - Stop Paying Rental Fees!! Comcast Modem - Stop Paying Rental Fees!! $60Pompano Beach, FLEero J010001 Pro 6E Tri-band Mesh Wi-Fi 6E System 2-Pack White With Mount BundleEero J010001 Pro 6E Tri-band Mesh Wi-Fi 6E System 2-Pack White With Mount Bundle$140West Sacramento, CAARRIS Surfboard SBG6950AC2 DOCSIS 3.0 Cable Modem & AC1900 Wi-Fi Router , Approved for Comcast Xfinity, Cox, Charter Spectrum & more , Four 1 Gbps PorARRIS Surfboard SBG6950AC2 DOCSIS 3.0 Cable Modem & AC1900 Wi-Fi Router , Approved for Comcast Xfinity, Cox, Charter Spectrum & more , Four 1 Gbps Por$70Aurora, ILARRIS Surfboard Sb6190 D O C S I S 3.0 32 * 8 GB Cable Modem For Comcast Xfinity Cox Spectrum 1.4 gbps PortARRIS Surfboard Sb6190 D O C S I S 3.0 32 * 8 GB Cable Modem For Comcast Xfinity Cox Spectrum 1.4 gbps Port$80Oakland Park, FLNetgear Gigabit Cable Modem (32X8) DOCSIS 3.1 | For XFINITY By Comcast, Cox. Compatible With Gig-Speed From Xfinity - CM1000-1AZNAS (Renewed)$92.00Netgear Gigabit Cable Modem (32X8) DOCSIS 3.1 | For XFINITY By Comcast, Cox. Compatible With Gig-Speed From Xfinity - CM1000-1AZNAS (Renewed)Amazon.comAdNETGEAR NIGHTHAWK AX8NETGEAR NIGHTHAWK AX8$280Hollywood, FLMotorola MG8702 | DOCSIS 3.1 Cable Modem + Wi-Fi RouterMotorola MG8702 | DOCSIS 3.1 Cable Modem + Wi-Fi Router$200Aventura, 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, MAArris modem Comparable with ComcastArris modem Comparable with Comcast$30Washougal, WAARRIS Surfboard SBG6900AC-RB DOCSIS 3.0 Cable Modem / AC1900 Wi-Fi Router (Renewed)$79.97ARRIS Surfboard SBG6900AC-RB DOCSIS 3.0 Cable Modem / AC1900 Wi-Fi Router (Renewed)Amazon.comAdNETGEAR Nighthawk Modem Router Combo C7000NETGEAR Nighthawk Modem Router Combo C7000$100Orange City, FLArris sb6142 cable modem Comcast comparableArris sb6142 cable modem Comcast comparable$5Oakland, CAComcast Internet Modem And Router LinksysComcast Internet Modem And Router Linksys$25Oakland Park, FLComcast Surfboard SBG6580 Cable ModemComcast Surfboard SBG6580 Cable Modem$25Atlanta, GACOMCAST - NETGEAR CG3000DCR Business Advanced Cable ModemCOMCAST - NETGEAR CG3000DCR Business Advanced Cable Modem$16Renton, WAComcast xfinity Cable Internet modemComcast xfinity Cable Internet modem$55Pembroke Pines, FLARRIS Surfboard - SBG7400AC2 - Renewed - DOCSIS 3.0 Cable Modem & AC2350 Wi-Fi Router, Approved For Comcast Xfinity, Cox, Charter Spectrum & More, ($69.99ARRIS Surfboard - SBG7400AC2 - Renewed - DOCSIS 3.0 Cable Modem & AC2350 Wi-Fi Router, Approved For Comcast Xfinity, Cox, Charter Spectrum & More, (Amazon.comAdMotorola 8x4 DOCSIS 3.0 Cable Modem plus N450 Router Motorola 8x4 DOCSIS 3.0 Cable Modem plus N450 Router $40Miami, FLComcast Xfinity Motorola modem/routerComcast Xfinity Motorola modem/router$50Delray Beach, FLCable Modem Suflrfboard 85101 Internet Comcast P/n 515291Cable Modem Suflrfboard 85101 Internet Comcast P/n 515291$10Morton Grove, ILMotorola SB6121 internet cable modem for ComcastMotorola SB6121 internet cable modem for Comcast$30San Jose, CACOMCAST compatible Cable ModemCOMCAST compatible Cable Modem$50Redmond, WANetgear Modem Netgear Modem $50Pompano Beach, 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 ModemComcast Modem$50Fort Lauderdale, FLComcast modemComcast modem$100Lauderdale Lakes, FLCable ModemCable Modem$25Miami, FLARRIS SURFboard SB6141 8x4 DOCSIS 3.0 Cable Modem Internet Comcast XfinityARRIS SURFboard SB6141 8x4 DOCSIS 3.0 Cable Modem Internet Comcast Xfinity$40Fresno, CAMotorola MG7550 Router Modem Approved for Comcast XfinityMotorola MG7550 Router Modem Approved for Comcast Xfinity$75San Francisco, CALinksys DOCSIS 3.0 CM3008 Cable Modem Certified Comcast Xfinity, Spectrum, CoxLinksys DOCSIS 3.0 CM3008 Cable Modem Certified Comcast Xfinity, Spectrum, Cox$40Stafford, VAARRIS Surfboard SBG10-RB DOCSIS 3.0 Cable Modem & AC1600 Dual Band Wi-Fi Router, Approved For Cox, Spectrum, Xfinity & Others (Renewed)$45.95ARRIS Surfboard SBG10-RB DOCSIS 3.0 Cable Modem & AC1600 Dual Band Wi-Fi Router, Approved For Cox, Spectrum, Xfinity & Others (Renewed)Amazon.comAdCable Modem And Router (used W Comcast Xfinity)Cable Modem And Router (used W Comcast Xfinity)$125Seattle, WAMotorola ModemMotorola Modem$20Ruston, WAArris Surfboard SB6190 ModemArris Surfboard SB6190 Modem$45Folsom, CANetgear Nighthawk Modem Router Works With ComcastNetgear Nighthawk Modem Router Works With Comcast$50Bellevue, WANetgear C500 Xfinity Comcast Cable Modem DOCSISNetgear C500 Xfinity Comcast Cable Modem DOCSIS$20Dumfries, VATP-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, WANETGEAR Nighthawk Multi-Gig Cable Modem (CM2000) - Compatible With All Cable Providers Incl. Xfinity, Spectrum, Cox - For Cable Plans Up To 2.5Gbps$290.86NETGEAR Nighthawk Multi-Gig Cable Modem (CM2000) - Compatible With All Cable Providers Incl. Xfinity, Spectrum, Cox - For Cable Plans Up To 2.5GbpsAmazon.comAdMotorola 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, AZArris 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, ORMotorola 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, AZCable Modem For XfinityCable Modem For Xfinity$15Fremont, CAArris Modem Router Arris Modem Router $110Miami, 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 USAdModemModem$40Fresno, CANighthawk AX6 Cable Modem Router Gateway Comcast AX2700 Model: CAX30Nighthawk AX6 Cable Modem Router Gateway Comcast AX2700 Model: CAX30$275Peabody, MA