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!

Scan to download the app

Comcast modem

Sub categories

Selected filters

Current listings

ARRIS SURFboard SB8200 DOCSIS 3.1 Cable ModemARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem$60Redondo Beach, CACable ModemCable Modem$30Los Angeles, CAARRIS Surfboard SBG6950AC2-RB DOCSIS 3.0 AC1900 Cable Modem and Wi-Fi Router, Approved for ComcastARRIS Surfboard SBG6950AC2-RB DOCSIS 3.0 AC1900 Cable Modem and Wi-Fi Router, Approved for Comcast$25Paramount, CAMotorola MB8600 DOCSIS 3.1 Cable Modem - Approved for Comcast Xfinity, Cox, and Charter Spectrum, Supports Cable Plans up to 1000 MbpsMotorola MB8600 DOCSIS 3.1 Cable Modem - Approved for Comcast Xfinity, Cox, and Charter Spectrum, Supports Cable Plans up to 1000 Mbps$150Miami, FLCable Modem Cable Modem $60West Covina, CANETGEAR Nighthawk Cable Modem CM1200 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 2 GigabNETGEAR Nighthawk Cable Modem CM1200 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 2 Gigab$149Downey, CANetgear Nighthawk AC1900 Cable Modem & Wi-Fi RouterNetgear Nighthawk AC1900 Cable Modem & Wi-Fi Router$50Los Angeles, CANETGEAR Nighthawk AC1900 WiFi Cable Modem Router Combo (C7000) NETGEAR Nighthawk AC1900 WiFi Cable Modem Router Combo (C7000) $45Pasadena, CAArris Surfboard Cable Modem Model S33Arris Surfboard Cable Modem Model S33$110Santa Clarita, CAMotorola DOCSIS 3.1 Cable ModemMotorola DOCSIS 3.1 Cable Modem$50Los Angeles, CANETGEAR Nighthawk Multi-Gig Cable Modem for Xfinity Voice (CM2050V) – for Cable Plans up to 2.5Gbps - DOCSIS 3.1-2 Phone LinesNETGEAR Nighthawk Multi-Gig Cable Modem for Xfinity Voice (CM2050V) – for Cable Plans up to 2.5Gbps - DOCSIS 3.1-2 Phone Lines$300Irwindale, CANETGEAR Nighthawk Modem Router - AC1900 Wi-FiNETGEAR Nighthawk Modem Router - AC1900 Wi-Fi$80Santa Clarita, CASbg8300 ARRIS SURFboard DOCSIS 3.1 Gigabit Cable Modem & AC2350 Wi-Fi RouterSbg8300 ARRIS SURFboard DOCSIS 3.1 Gigabit Cable Modem & AC2350 Wi-Fi Router$85Los Angeles, CANETGEAR Nighthawk AC1900 (24x8) DOCSIS 3.0 WiFi Cable Modem Router Combo (C7000) for Xfinity from Comcast, Spectrum, Cox, NETGEAR Nighthawk AC1900 (24x8) DOCSIS 3.0 WiFi Cable Modem Router Combo (C7000) for Xfinity from Comcast, Spectrum, Cox, $60Fontana, CANETGEAR Nighthawk AC1900 (24x8) DOCSIS 3.0 WiFi Cable Modem Router Combo (C7000) compatible with Xfinity or Comcast or Spectrum or FrontierNETGEAR Nighthawk AC1900 (24x8) DOCSIS 3.0 WiFi Cable Modem Router Combo (C7000) compatible with Xfinity or Comcast or Spectrum or Frontier$75Long Beach, CAMotorola MB8600 DOCSIS 3.1 Cable Modem Motorola MB8600 DOCSIS 3.1 Cable Modem $120Irwindale, CAARRIS CM820A DOCSIS 3.0 Cable ModemARRIS CM820A DOCSIS 3.0 Cable Modem$20Los Angeles, CANetgear CM500 Cable Modem Spectrum ComcastNetgear CM500 Cable Modem Spectrum Comcast$25Los Angeles, CANetgear Cable Modem/ WiFi Router Combo Model C6300Netgear Cable Modem/ WiFi Router Combo Model C6300$50Los Angeles, CANETGEAR Nighthawk Modem Router Combo C7000 NETGEAR Nighthawk Modem Router Combo C7000 $75San Fernando, CAMotorola MB7420 Comcast Cable ModemMotorola MB7420 Comcast Cable Modem$15San Pedro, CAArris SB8200 Cable ModemArris SB8200 Cable Modem$75Los Angeles, CAARRIS Surfboard SBG6950AC2 DOCSIS 3.0 Cable Modem & AC1900 Wi-Fi RouterARRIS Surfboard SBG6950AC2 DOCSIS 3.0 Cable Modem & AC1900 Wi-Fi Router$40Los Angeles, CAMotorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem 2.5 Gbps Port ComcastMotorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem 2.5 Gbps Port Comcast$120Issaquah, WANetgear N600 8 x 4 WiFi Cable Modem and Router; Certified for XFINITY by Comcast, Spectrum, Cox, and more (C3700-100NAS)Netgear N600 8 x 4 WiFi Cable Modem and Router; Certified for XFINITY by Comcast, Spectrum, Cox, and more (C3700-100NAS)$90Bell Gardens, CAMotorola - Dual-Band AC1900 Router with 16 x 4 DOCSIS 3.0 Cable Modem - BlackMotorola - Dual-Band AC1900 Router with 16 x 4 DOCSIS 3.0 Cable Modem - Black$95Downey, CANetgear Nighthawk Cable Modem WiFi Router ComboNetgear Nighthawk Cable Modem WiFi Router Combo$50Pico Rivera, CAARRIS TG1682G Cable Internet ModemARRIS TG1682G Cable Internet Modem$50Torrance, CANETGEAR CM600 Cable ModemNETGEAR CM600 Cable Modem$50Torrance, CAARRIS SURFboard AC1750 DOCSIS 3.0 Cable Modem Router (SBG6782) Certified with Comcast Xfinity, Time Warner Cable, Charter, Cox, Cablevision,ARRIS SURFboard AC1750 DOCSIS 3.0 Cable Modem Router (SBG6782) Certified with Comcast Xfinity, Time Warner Cable, Charter, Cox, Cablevision,$60Arcadia, CANetgear Wifi Cable Modem RouterNetgear Wifi Cable Modem Router$125Long Beach, CAMotorola ModemMotorola Modem$90Downey, CAHigh End Motorola Modem/Router ComboHigh End Motorola Modem/Router Combo$200Montclair, NJARRIS SURFboardARRIS SURFboard$40Hermosa Beach, CAMotorola SURFboard SB6141 Cable ModemMotorola SURFboard SB6141 Cable Modem$30Downey, CAWifi cable modem router. Modem c3700. Certified from Comcast and spectrumWifi cable modem router. Modem c3700. Certified from Comcast and spectrum$50Los Angeles, CATP-Link 16x4 AC1750 Wi-Fi Cable Modem Router | Gateway | 680Mbps DOCSIS 3.0 - Certified for Comcast XFINITY, Spectrum, Cox (Archer CR700)TP-Link 16x4 AC1750 Wi-Fi Cable Modem Router | Gateway | 680Mbps DOCSIS 3.0 - Certified for Comcast XFINITY, Spectrum, Cox (Archer CR700)$20Glendale, CAArris Surfboard SBG6700-AC [Router]Arris Surfboard SBG6700-AC [Router]$25Los Angeles, CAWireless WiFi Cable Modem Router 300MbpsWireless WiFi Cable Modem Router 300Mbps$125El Monte, CANETGEAR CM1000-v2 Cable Plans Up To 1 GigNETGEAR CM1000-v2 Cable Plans Up To 1 Gig$125Los Angeles, CACisco DPC3008 Comcast Spectrum timer warner cox cable modem docsis 3.0Cisco DPC3008 Comcast Spectrum timer warner cox cable modem docsis 3.0$65Alhambra, CAHigh Speed Cable ModemHigh Speed Cable Modem$10Los Angeles, CAHitron CODA DOCSIS 3.1 An Cable Modem | Pairs with Any WiFi Router or Mesh WiFi | Certified with Comcast Xfinity, Charter Spectrum, Cox Hitron CODA DOCSIS 3.1 An Cable Modem | Pairs with Any WiFi Router or Mesh WiFi | Certified with Comcast Xfinity, Charter Spectrum, Cox $50Miami Beach, FLArris SURFboard° SB6121Arris SURFboard° SB6121$15Downey, CAMotorola MG7700 24x8 Cable Modem And AC 1900 RouterMotorola MG7700 24x8 Cable Modem And AC 1900 Router$90Manhattan Beach, CAD-Link DCM-301 cable modem D-Link DCM-301 cable modem $25Hacienda Heights, CAModem SB6183-RBModem SB6183-RB$20San Pedro, CABelkin Wireless Router 802.11g Stop wasting money renting routers from Comcast or Spectrum. Buy your ownBelkin Wireless Router 802.11g Stop wasting money renting routers from Comcast or Spectrum. Buy your own$5West Hollywood, CANETGEAR Cable Modem Wi-Fi Router Combo C6250 NETGEAR Cable Modem Wi-Fi Router Combo C6250 $60Los Angeles, CAMOTOROLA MG7540 (16x4) Cable Modem + AC1600 Dual Band Wi-Fi Router Combo, DOCSIS 3.0 | Certified by Comcast Xfinity, Cox, Charter Spectrum, More | 68MOTOROLA MG7540 (16x4) Cable Modem + AC1600 Dual Band Wi-Fi Router Combo, DOCSIS 3.0 | Certified by Comcast Xfinity, Cox, Charter Spectrum, More | 68$100Paramount, CANETGEAR AC1750 (16x4) WiFi Cable Modem and Router Combo C6300, DOCSIS 3.0NETGEAR AC1750 (16x4) WiFi Cable Modem and Router Combo C6300, DOCSIS 3.0$70Los Angeles, CANETGEAR Wireless Cable Gateway C3000NETGEAR Wireless Cable Gateway C3000$30Los Angeles, CAComcast Modem Comcast Modem $40Castro Valley, CAARRIS Motorola SGB6580 CABLE MODEM / Wi-FiARRIS Motorola SGB6580 CABLE MODEM / Wi-Fi$45San Pedro, CA