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

ASUS Router & Motorola Modem used with Comcast Business InternetASUS Router & Motorola Modem used with Comcast Business Internet$50Fairview, ORMotorola MB8611Motorola MB8611$60Portland, ORARRIS - SURFboard DOCSIS 3.0 Cable Modem & AC2350 Wi-Fi Router Combo - BlackARRIS - SURFboard DOCSIS 3.0 Cable Modem & AC2350 Wi-Fi Router Combo - Black$100Beaverton, ORARRIS 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 Modem SB6163Arris Modem SB6163$15Vancouver, WAXfinity Modem And Xfinity Tv Had X1 Box$300.00Xfinity Modem And Xfinity Tv Had X1 BoxeBayAdModem and RouterModem and Router$200Gresham, ORAris Surfboard Router And ModemAris Surfboard Router And Modem$40Vancouver, WAMotorola Mg7315 Router Modem ComboMotorola Mg7315 Router Modem Combo$10Vancouver, WANetgear Nighthawk CM2000 Multi-Gig ModemNetgear Nighthawk CM2000 Multi-Gig Modem$175Portland, ORNetgear Cable Modem, CM1000Netgear Cable Modem, CM1000$80West Linn, ORNetgear Router & Modem Netgear Router & Modem $10Portland, ORXfinity Modem And Xfinity Tv Had X1 Box Ships Fast$99.90Xfinity Modem And Xfinity Tv Had X1 Box Ships FasteBayAdMotorola Cable modem & RouterMotorola Cable modem & Router$10Portland, OR10G Xfinity Gateway XB7 Internet/wifi Modem10G Xfinity Gateway XB7 Internet/wifi Modem$60Vancouver, WAARRIS 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, FLMotorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem • Pairs with Any WiFi Router • Approved for Comcast Xfinity, Cox Gigablast, Spectrum • 2.5 Gbps Port Motorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem • Pairs with Any WiFi Router • Approved for Comcast Xfinity, Cox Gigablast, Spectrum • 2.5 Gbps Port $180Vancouver, WANetgear Cable Modem Router Combo dual band C6250Netgear Cable Modem Router Combo dual band C6250$10Beaverton, ORZOOM Cable Modem / RouterZOOM Cable Modem / Router$30Vancouver, WACOMCAST XFINITY XB7-T GIGABIT Modem Wifi Router AC Adapter & Ethernet Untested$59.99COMCAST XFINITY XB7-T GIGABIT Modem Wifi Router AC Adapter & Ethernet UntestedeBayAdNetgear CM500V Cable Modem for Internet & Voice DOCSIS* 3.0, Certified to work with XFINITY® from ComcastNetgear CM500V Cable Modem for Internet & Voice DOCSIS* 3.0, Certified to work with XFINITY® from Comcast$50Vancouver, WAMotorola AC 1900 WiFi Router (Xfinity/Comcast Compatible)Motorola AC 1900 WiFi Router (Xfinity/Comcast Compatible)$50Cornelius, ORNetgear CM700 Comcast,Xfinity modem Netgear CM700 Comcast,Xfinity modem $50Fairview, ORMotorola 16x4 Cable Modem plus AC1600 RouterMotorola 16x4 Cable Modem plus AC1600 Router$10Tigard, ORComcast modem like newComcast modem like new$60Vancouver, WAComcast*Full Internet Setup Combo- Net gear Nighthawk Router/ TPLINK Wifi Mesh System/ MOTOROLA Modem Comcast*Full Internet Setup Combo- Net gear Nighthawk Router/ TPLINK Wifi Mesh System/ MOTOROLA Modem $475Portland, ORXfinity Router Model Dpc3941t Dual-Band Wifi Xb3 Voice Gateway Modem$49.99Xfinity Router Model Dpc3941t Dual-Band Wifi Xb3 Voice Gateway ModemeBayAdNETGEAR NIGHTHAWK AX8NETGEAR NIGHTHAWK AX8$280Hollywood, FLMotorola 16x4 DOCSIS3.0 Cable ModemMotorola 16x4 DOCSIS3.0 Cable Modem$20Vancouver, WANew Docsis 3 Cable Modem - Avoid Comcast Rental!New Docsis 3 Cable Modem - Avoid Comcast Rental!$50Portland, ORMotorola MB8600 Cable Modem - Sealed, New In BoxMotorola MB8600 Cable Modem - Sealed, New In Box$60Tigard, ORArris Modem, Great Condition Arris Modem, Great Condition $5Vancouver, WANETGEAR AC1750 WiFi DOCSIS 3.0 Cable Modem Router (C6300) Xfinity Comcast ApprovNETGEAR AC1750 WiFi DOCSIS 3.0 Cable Modem Router (C6300) Xfinity Comcast Approv$70Portland, ORXfinity Modem Gateway Router Arris Tg862g/Ct Wifi 802.11N W/ Power$44.99Xfinity Modem Gateway Router Arris Tg862g/Ct Wifi 802.11N W/ PowereBayAdArris surfboard sb6121 modem for Xfinity comcastArris surfboard sb6121 modem for Xfinity comcast$50Milwaukie, ORNETGEAR Nighthawk Cable Modem WiFi Router Combo NETGEAR Nighthawk Cable Modem WiFi Router Combo $70Portland, ORD-Link modem for Xfinity Comcast dcm - 301D-Link modem for Xfinity Comcast dcm - 301$50Milwaukie, ORMotorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem Motorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem $165Baltimore, MDNetgear N600 WiFi Cable Modem Router Netgear N600 WiFi Cable Modem Router $35Portland, ORNetgear Cable ModemNetgear Cable Modem$80Beaverton, ORXfinity Modem Gateway Router Arris Tg862g/Ct Wifi 802.11N With Power$39.99Xfinity Modem Gateway Router Arris Tg862g/Ct Wifi 802.11N With PowereBayAdNetgear CM1000 Cable ModemNetgear CM1000 Cable Modem$70Portland, ORAsus CM-16 Cable ModemAsus CM-16 Cable Modem$20Portland, ORMOTOROLA MG7540 16x4 Cable Modem Plus AC1600 Dual Band Wi-Fi Gigabit Router with DFS, 686 Mbps Maximum DOCSIS 3.0 - Approved by Comcast Xfinity, Cox, MOTOROLA MG7540 16x4 Cable Modem Plus AC1600 Dual Band Wi-Fi Gigabit Router with DFS, 686 Mbps Maximum DOCSIS 3.0 - Approved by Comcast Xfinity, Cox, $60Beaverton, ORNetgear AX6/AX2700 Wi-Fi Cable Modem RouterNetgear AX6/AX2700 Wi-Fi Cable Modem Router$175Portland, ORArris CM820A DOCSIS 3.0 ModemArris CM820A DOCSIS 3.0 Modem$40Portland, ORArris SBG7580-AC Modem and router - works with ComcastArris SBG7580-AC Modem and router - works with Comcast$100Portland, ORComcast Xfinity Modem Router Wifi Use$180.00Comcast Xfinity Modem Router Wifi UseeBayAdNetgear CM1000Netgear CM1000$100Portland, ORARRIS SURFboard AC1800 DOCSIS 3.0 Cable Modem Router (SBG6782-AC) ARRIS SURFboard AC1800 DOCSIS 3.0 Cable Modem Router (SBG6782-AC) $40Chandler, AZ