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

SB6183 Arris Surfboard Cable Modem ComcastSB6183 Arris Surfboard Cable Modem Comcast$10South Elgin, ILNetgear Nighthawk Docsis 3.1 Cable Modem CM1100Netgear Nighthawk Docsis 3.1 Cable Modem CM1100$50Northbrook, ILXfinity Comcast Modem Router TC8305CXfinity Comcast Modem Router TC8305C$37Chicago, 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, FLXfinity Arris Surfboard SBG10 Cable ModemXfinity Arris Surfboard SBG10 Cable Modem$10Downers Grove, ILXfinity Modem And Xfinity Tv Had X1 Box$300.00Xfinity Modem And Xfinity Tv Had X1 BoxeBayAdARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem | Approved for Comcast Xfinity, Cox, Spectrum & More | 1 & 2.5 Gbps Ports | 2.5 Gbps Max InteARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem | Approved for Comcast Xfinity, Cox, Spectrum & More | 1 & 2.5 Gbps Ports | 2.5 Gbps Max Inte$150South Elgin, ILXfinity Comcast Modem RouterXfinity Comcast Modem Router$50Chicago, ILARRIS Surfboard G34 DOCSIS 3.1 Gigabit Cable Modem & Wi-Fi 6 Router (AX3000) , Approved for Comcast Xfinity, Cox, Spectrum & More , Four 1 Gbps Ports ARRIS Surfboard G34 DOCSIS 3.1 Gigabit Cable Modem & Wi-Fi 6 Router (AX3000) , Approved for Comcast Xfinity, Cox, Spectrum & More , Four 1 Gbps Ports $140Chicago, ILArris Surfboard SBG10 Modem Arris Surfboard SBG10 Modem $35Skokie, ILNETGEAR Nighthawk Cable Modem with Built-in WiFi 6 Router (CAX80) - Compatible with All Major Cable Providers | Cable Plans Up to 6Gbps | AX6000 WiFi NETGEAR Nighthawk Cable Modem with Built-in WiFi 6 Router (CAX80) - Compatible with All Major Cable Providers | Cable Plans Up to 6Gbps | AX6000 WiFi $250Aurora, ILComcast Approved Motorola Cable Modem with power cableComcast Approved Motorola Cable Modem with power cable$100Vernon Hills, ILCOMCAST XFINITY XB7-T GIGABIT Modem Wifi Router AC Adapter & Ethernet Untested$59.99COMCAST XFINITY XB7-T GIGABIT Modem Wifi Router AC Adapter & Ethernet UntestedeBayAdARRIS SURFboard SB8200 Cable Modem For ComcastARRIS SURFboard SB8200 Cable Modem For Comcast$60Elmhurst, ILMotorola Cable Modem & RouterMotorola Cable Modem & Router$35Mount Prospect, ILCable Modem Cable Modem $100Summerville, GANetGear Modem RouterNetGear Modem Router$120Elk Grove Village, ILNet gear Cable Modem And RouterNet gear Cable Modem And Router$50Aurora, ILComcast Xfinity Modem/router Arris TG1682GComcast Xfinity Modem/router Arris TG1682G$25Oak Park, ILXfinity Router Model Dpc3941t Dual-Band Wifi Xb3 Voice Gateway Modem$49.99Xfinity Router Model Dpc3941t Dual-Band Wifi Xb3 Voice Gateway ModemeBayAdComcast Xfinity High speed Sbg6950ac2Comcast Xfinity High speed Sbg6950ac2$70Naperville, ILNetgear CM1000 Docsis 3.1 Gigabit Cable ModemNetgear CM1000 Docsis 3.1 Gigabit Cable Modem$75Morton Grove, ILHighspeed Cable Modem Highspeed Cable Modem $30Skokie, ILGig-speed Cable ModemGig-speed Cable Modem$30Skokie, ILMotorola Cable Modem Router With Voice Motorola Cable Modem Router With Voice $60Schaumburg, ILArris Modem And Router Sbg6700ACArris Modem And Router Sbg6700AC$40Roselle, ILXfinity Modem Gateway Router Arris Tg862g/Ct Wifi 802.11N W/ Power$44.99Xfinity Modem Gateway Router Arris Tg862g/Ct Wifi 802.11N W/ PowereBayAdNETGEAR NIGHTHAWK AX8NETGEAR NIGHTHAWK AX8$280Hollywood, FLNetgear Nighthawk WiFi Cable Modem RouterNetgear Nighthawk WiFi Cable Modem Router$60Palatine, ILModem CM1000-100NASModem CM1000-100NAS$50Ind Head Park, ILNETGEAR Cable Modem WiFi Router Combo C6220NETGEAR Cable Modem WiFi Router Combo C6220$30Oak Park, ILMotorola MG7550 Modem Router for ComcastMotorola MG7550 Modem Router for Comcast$75Chicago, ILlinksys cm3008linksys cm3008$50Round Lake Heights, ILSB6183 Surfboard Cable Modem$49.00SB6183 Surfboard Cable ModemARRISAdNETGEAR Nighthawk Modem Router Combo C7000NETGEAR Nighthawk Modem Router Combo C7000$90Hanover Park, ILNetgear Modem AC1900 ComcastNetgear Modem AC1900 Comcast$110Roselle, ILCable Modem Motorola MG7310 ComcastCable Modem Motorola MG7310 Comcast$35Chicago, ILMotorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem Motorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem $165Baltimore, MDComcast Xfinity XB7-T CGM4331COM Modem WiFi Cable Router - GIGABIT SpeedsComcast Xfinity XB7-T CGM4331COM Modem WiFi Cable Router - GIGABIT Speeds$100South Elgin, ILSURF Board-SB6121, Comcast Modem and Router SURF Board-SB6121, Comcast Modem and Router $10Des Plaines, ILXfinity Modem Gateway Router Arris Tg862g/Ct Wifi 802.11N With Power$39.99Xfinity Modem Gateway Router Arris Tg862g/Ct Wifi 802.11N With PowereBayAdNETGEAR Nighthawk Cable Modem WiFi Router Combo C7000-Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox for Cable Plans Up tNETGEAR Nighthawk Cable Modem WiFi Router Combo C7000-Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox for Cable Plans Up t$100Maywood, ILMotorola - MB8600 32x8 DOCSIS 3.1 Cable Modem Up To 1GbpsMotorola - MB8600 32x8 DOCSIS 3.1 Cable Modem Up To 1Gbps$120Roselle, ILMotorola Surfboard Extreme Cable modemMotorola Surfboard Extreme Cable modem$10Aurora, ILMotorola Surfboard SB6141 Cable modem Motorola Surfboard SB6141 Cable modem $15Batavia, ILArris Surfboard Cable ModemArris Surfboard Cable Modem$25Rolling Meadows, ILNetgear Nighthawk X4S Cable Modem RouteNetgear Nighthawk X4S Cable Modem Route$180Deerfield, ILComcast Business Modem Router Bwg Dpc3941b Dual Band Wifi$41.00Comcast Business Modem Router Bwg Dpc3941b Dual Band WifieBayAdASUS Modem Router Combo AC2600 (gigabit)ASUS Modem Router Combo AC2600 (gigabit)$90Deerfield, ILARRIS SURFboard AC1800 DOCSIS 3.0 Cable Modem Router (SBG6782-AC) ARRIS SURFboard AC1800 DOCSIS 3.0 Cable Modem Router (SBG6782-AC) $40Chandler, AZ