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

Selected filters

Current listings

NETGEAR Cable Modem WiFi Router Combo C6300 | AC1750 WiFi SpeedNETGEAR Cable Modem WiFi Router Combo C6300 | AC1750 WiFi Speed$60Daytona Beach, FLARRIS (G34) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More Four 1 Gbps PortsARRIS (G34) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More Four 1 Gbps Ports$180Richmond, TXNetgear C3700 Router/Modem/Gateway Netgear C3700 Router/Modem/Gateway $50Gresham, ORMotorola 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, FLPremium Motorola Modem/Router ComboPremium Motorola Modem/Router Combo$200Montclair, NJNETGEAR Nighthawk Cable Modem With Built-In Wifi 6 Router (CAX80) - Compatible All Major Providers Incl. Xfinity, Spectrum, Cox | Plans Up To 6Gbps$499.99NETGEAR Nighthawk Cable Modem With Built-In Wifi 6 Router (CAX80) - Compatible All Major Providers Incl. Xfinity, Spectrum, Cox | Plans Up To 6GbpsAmazon.comAdComcast Modem Comcast Modem $40Castro Valley, 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, WAHitron 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, FLComcast Internet Modem And Router LinksysComcast Internet Modem And Router Linksys$25Oakland Park, FLArris sb6142 cable modem Comcast comparableArris sb6142 cable modem Comcast comparable$5Oakland, CAComcast Surfboard SBG6580 Cable ModemComcast Surfboard SBG6580 Cable Modem$25Atlanta, GAMotorola 24X8 Cable Modem, Model MB7621, DOCSIS 3.0. Approved By Comcast Xfinity, Cox, Charter Spectrum, Time Warner Cable, And More. Downloads$49.99Motorola 24X8 Cable Modem, Model MB7621, DOCSIS 3.0. Approved By Comcast Xfinity, Cox, Charter Spectrum, Time Warner Cable, And More. DownloadsAmazon.comAdARRIS SURFboard SB8200 DOCSIS 3.1 Cable ModemARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem$60Redondo Beach, CACOMCAST - 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 Modem -
Stop Paying Rental Fees!! Comcast Modem - Stop Paying Rental Fees!! $60Pompano Beach, 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, ILNETGEAR Nighthawk Modem Router Combo C7000-Compatible With Cable Providers Including Xfinity By Comcast, Spectrum, Cox,Plans Up To 800Mbps | AC1900$192.00NETGEAR Nighthawk Modem Router Combo C7000-Compatible With Cable Providers Including Xfinity By Comcast, Spectrum, Cox,Plans Up To 800Mbps | AC1900Amazon.comAdMotorola SB6121 internet cable modem for ComcastMotorola SB6121 internet cable modem for Comcast$30San Jose, CACable ModemCable Modem$30Los Angeles, CACOMCAST compatible Cable ModemCOMCAST compatible Cable Modem$49Redmond, WANetgear Modem Netgear Modem $50Pompano Beach, FLComcast ModemComcast Modem$50Fort Lauderdale, FLComcast modemComcast modem$100Lauderdale Lakes, FLARRIS Surfboard SB8200 DOCSIS 3.1 Cable Modem , Approved For Comcast Xfinity, Cox, Charter Spectrum, & More , Two 1 Gbps Ports , 1 Gbps Max Internet$160.99ARRIS Surfboard SB8200 DOCSIS 3.1 Cable Modem , Approved For Comcast Xfinity, Cox, Charter Spectrum, & More , Two 1 Gbps Ports , 1 Gbps Max InternetAmazon.comAdCable 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, 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, CAArris Surfboard SB6190 ModemArris Surfboard SB6190 Modem$45Folsom, CACable Modem And Router (used W Comcast Xfinity)Cable Modem And Router (used W Comcast Xfinity)$125Seattle, WANETGEAR Nighthawk Cable Modem CM1200 - Compatible With All Cable Providers Including Xfinity By Comcast, Spectrum, Cox | For Cable Plans Up To 2$209.99NETGEAR Nighthawk Cable Modem CM1200 - Compatible With All Cable Providers Including Xfinity By Comcast, Spectrum, Cox | For Cable Plans Up To 2Amazon.comAdMotorola ModemMotorola Modem$20Ruston, WANetgear Nighthawk Modem Router Works With ComcastNetgear Nighthawk Modem Router Works With Comcast$50Bellevue, WAMotorola 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, AZTP-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, WAArris CM820A DOCSIS 3.0 ModemArris CM820A DOCSIS 3.0 Modem$40Portland, ORNetgear C500 Xfinity Comcast Cable Modem DOCSISNetgear C500 Xfinity Comcast Cable Modem DOCSIS$20Dumfries, VAPeplink MAX BR1 Mini (CAT 7) | 2 X LAN Port, 1 X WAN Port| 1 X LTE Modem| Redundant SIM Slots | Include 1 Year Primecare | MAX-BR1-MINI-LTEA-US-T-PRM$400.06Peplink MAX BR1 Mini (CAT 7) | 2 X LAN Port, 1 X WAN Port| 1 X LTE Modem| Redundant SIM Slots | Include 1 Year Primecare | MAX-BR1-MINI-LTEA-US-T-PRMAmazon.comAdComcast 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, AZComcast Xfinity Modem/Routers/GatewaysComcast Xfinity Modem/Routers/Gateways$100Fort Myers, FLCable Modem For XfinityCable Modem For Xfinity$15Fremont, CAModemModem$40Fresno, CAMotorola Cable ModemMotorola Cable Modem$40Houston, TXNETGEAR Nighthawk M1 4G LTE Wifi Mobile Hotspot (MR1100-100NAS) - Up To 1Gbps Speed, Works Best With AT&T And T-Mobile, Connects Up To 20 Devices,$190.64NETGEAR Nighthawk M1 4G LTE Wifi Mobile Hotspot (MR1100-100NAS) - Up To 1Gbps Speed, Works Best With AT&T And T-Mobile, Connects Up To 20 Devices,Amazon.comAdNighthawk AX6 Cable Modem Router Gateway Comcast AX2700 Model: CAX30Nighthawk AX6 Cable Modem Router Gateway Comcast AX2700 Model: CAX30$275Peabody, MAMotorola ModemMotorola Modem$20Deerfield Beach, FL