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

Wi-Fi Router/Modem Wi-Fi Router/Modem$40San Francisco, CAMotorola SURFboard SB6121 Cable Modem For Comcast / Xfinity Motorola SURFboard SB6121 Cable Modem For Comcast / Xfinity $8Colma, CALinksys Velop Mesh Router MX4200PromotedLinksys Velop Mesh Router MX4200$80San Francisco, CAMotorola SB6120 SURFboard DOCSIS 3.0 eXtreme Broadband Cable ModemMotorola SB6120 SURFboard DOCSIS 3.0 eXtreme Broadband Cable Modem$25Oakland, CARouter Router $115Spring, TXC7000 Nighthawk Cable Modem Router By NETGEAR | 1.9 Gbps AC1900 Wifi Cable Modem Network Router C7000$229.99C7000 Nighthawk Cable Modem Router By NETGEAR | 1.9 Gbps AC1900 Wifi Cable Modem Network Router C7000Netgear USAdCable Modem & WiFi router inc. power & co-ax cable (Xfinity & Comcast compatible)Cable Modem & WiFi router inc. power & co-ax cable (Xfinity & Comcast compatible)$5San Francisco, CALinksys Velop Mesh Router MX4200Linksys Velop Mesh Router MX4200$80San Francisco, CANETGEAR Nighthawk Modem Router Combo C7000NETGEAR Nighthawk Modem Router Combo C7000$50Oakland, CANetgear CM600 & Orbi RBK50 2 Pack PLUS Free ExtenderNetgear CM600 & Orbi RBK50 2 Pack PLUS Free Extender$175San Francisco, CAMotorola MB8600 Docis 3.1 Modem For Comcast Xfinity 1GB SpeedMotorola MB8600 Docis 3.1 Modem For Comcast Xfinity 1GB Speed$60Hillsborough, CAMotorola MG7550 Router Modem Approved for Comcast XfinityMotorola MG7550 Router Modem Approved for Comcast Xfinity$75San Francisco, CACAX80 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 USAdMotorola - MB8611Motorola - MB8611$60San Rafael, CAMotorola MT8733 WiFi 6 Router + Multi-Gig Cable ModemMotorola MT8733 WiFi 6 Router + Multi-Gig Cable Modem$320Oakland, CANetgear Cable Modem CM700Netgear Cable Modem CM700$50San Francisco, CAEero 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 SBG7600AC2 CABLE MODEMARRIS SBG7600AC2 CABLE MODEM$59Lafayette, CA2 For $8 Xfinity Comcast Power Supply For WiFi Modem Router 2 For $8 Xfinity Comcast Power Supply For WiFi Modem Router $5San Francisco, CANETGEAR 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 USAdNetgear Cable Modem And WiFi Router Combo C6220 AC1200 (Comcast, Spectrum, Etc) Netgear Cable Modem And WiFi Router Combo C6220 AC1200 (Comcast, Spectrum, Etc) $25Oakland, CAMotorola Surfboard eXtreme Cable ModemMotorola Surfboard eXtreme Cable Modem$36San Francisco, CAGaming Modem NETGEAR NIGHTHAWK CM1200Gaming Modem NETGEAR NIGHTHAWK CM1200$124Richmond, CAARRIS SURFboard Gigabit DOCSIS 3.1 Cable Modem, 10 Gbps Max Speed, Approved for Comcast Xfinity, Cox and Charter. ARRIS SURFboard Gigabit DOCSIS 3.1 Cable Modem, 10 Gbps Max Speed, Approved for Comcast Xfinity, Cox and Charter. $45Alameda, CAD-Link DOCSIS 3.0 Cable Modem (DCM-301) Compatible with Comcast Xfinity, Time Warner Cable, Charter, Cox, Cablevision, and MoreD-Link DOCSIS 3.0 Cable Modem (DCM-301) Compatible with Comcast Xfinity, Time Warner Cable, Charter, Cox, Cablevision, and More$20Alameda, CANetgear nighthawk CM 1100 multi gig speed cable modemNetgear nighthawk CM 1100 multi gig speed cable modem$95Albany, CANighthawk 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 USAdNetgear Nighthawk AC1900 Cable Modem Router Netgear Nighthawk AC1900 Cable Modem Router $100Pinole, CAComcast Modem - Stop Paying Rental Fees!! Comcast Modem - Stop Paying Rental Fees!! $60Pompano Beach, FLNETGEAR Cable Modem CM600NETGEAR Cable Modem CM600$60Castro Valley, CANETGEAR Cable Modem CM1000NETGEAR Cable Modem CM1000$170Millbrae, CAArris Motorola SB6183 Modem Comcast Arris Motorola SB6183 Modem Comcast $40El Cerrito, CAMotorola MG7700 Modem WiFi Router Combo with Power Boost | Approved by Comcast Xfinity, Cox and Spectrum | for Cable Plans Up to 800 Mbps | DOCSIS 3.0Motorola MG7700 Modem WiFi Router Combo with Power Boost | Approved by Comcast Xfinity, Cox and Spectrum | for Cable Plans Up to 800 Mbps | DOCSIS 3.0$135San Francisco, CANETGEAR Nighthawk Cable Modem + Wifi 6 Router Combo With 90-Day Armor Subscription (CAX30S) - Compatible With Major Cable Providers Incl. Xfinity,$379.99NETGEAR Nighthawk Cable Modem + Wifi 6 Router Combo With 90-Day Armor Subscription (CAX30S) - Compatible With Major Cable Providers Incl. Xfinity,Amazon.comAdArris SBF6900AC Wireless Cable ModemArris SBF6900AC Wireless Cable Modem$80Belmont, CA TP-Link Wi Fi Router (Archer A7) - Dual Band TP-Link Wi Fi Router (Archer A7) - Dual Band$25San Francisco, CANet gear N600 C3700v2 Wireless Wifi Cable Modem Router (for Xfinity, Spectrum, Cox) Net gear N600 C3700v2 Wireless Wifi Cable Modem Router (for Xfinity, Spectrum, Cox) $50San Francisco, CAMotorola Surfboard Extreme Cable Modem SB6141. Comcast/xfinityMotorola Surfboard Extreme Cable Modem SB6141. Comcast/xfinity$50Alameda, 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, ILMotorola MB8600 ModemMotorola MB8600 Modem$75Oakland, CAXfinity Comcast Modem / Wifi Router Wifi Xb6-T Maybe Registered Read$29.99Xfinity Comcast Modem / Wifi Router Wifi Xb6-T Maybe Registered ReadeBayAdDocsis Cable Modem For ComcastDocsis Cable Modem For Comcast$30Redwood City, CAMotorola Mb7220 Modem Motorola Mb7220 Modem $40Oakland, CAREDUCED Arris Surfboard Cable Modem & Wi-fi Router Model SBG6580REDUCED Arris Surfboard Cable Modem & Wi-fi Router Model SBG6580$60Albany, CANetgear C6250 - AC1600 Modem Wi-Fi Router ComboNetgear C6250 - AC1600 Modem Wi-Fi Router Combo$60San Francisco, CAArris sb6142 cable modem Comcast comparableArris sb6142 cable modem Comcast comparable$5Oakland, CAMotorola MB722010 DOCSIS 3.0 modemMotorola MB722010 DOCSIS 3.0 modem$70San Bruno, CA