Modems
modems — pre-owned
Browse 17,997 modems — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
NETGEAR Nighthawk CM3000 DOCSIS 3.1 Mid/high-Split Cable Modem,Black-Refurbished
Hayes Smartmodem OPTIMA 2400 External Modem Model 4007AM Power Supply Working
Motorola B12 DOCSIS 3.1 Cable Modem 2.5Gbps Port Comcast Xfinity Cox Spectrum
Arris Touchstone CM8200A DOCSIS 3.1 Ultra Fast Cable Modem W/ Power Supply
Netgear LB1120 4G LTE Cellular Wireless Modem
NETGEAR Nighthawk CM1000 DOCSIS 3.1 Cable Modem
Single Xfinity xFi Pods WiFi Range Extender 1st Generation XE1-S Tested Works
Hayes smartmodem Microcomputer
TP-LINK TC-7620 680Mbps Cable Modem - Pre-Owned - DOCSIS 3.0
NETGEAR Nighthawk CAX80 AX6000 8-Stream Wi-Fi 6 Cable Modem Router
Hitron EN2251 DOCSIS 3.1 Cable Modem
NETGEAR CM1000-100NAR DOCSIS 3.1 Cable Modem - Refurbished
OPTIMUM ARRIS TM3402A (TM3402) DOCSIS 3.1 TELEPHONE MODEM W/ ALL CORDS**WARRANTY
Tesla Modem LTE 4G Modem Extend NA Model 3 Y S X 1601971-00-B
AT&T Unlimited Data Plan (Business Plan No Throttle) - $65 a Month
T-Mobile Unlimited Data plan 4G (Business Plan No Throttle) $55 a Month
Cisco WIC-1DSU-T1 1-Port T1 DSU/CSU, 1 Year Warranty
ARRIS CM8200A - DOCSIS 3.1 Ultra-Fast Cable Modem - Free Shipping
ARRIS TM3402 DOCSIS 3.1 TELEPHONE MODEM W/ ALL CORDS
ARRIS CM8200A - DOCSIS 3.1 Ultra-Fast Cable Modem - Free Shipping
NETGEAR Nighthawk CM3000 DOCSIS 3.1 Mid/High-Split 2.5Gbps Cable Modem Tested
Xfinity xFi Pod WiFi Network Range Extender (Untested)
AT&T - Velocity MF923 Broadband Device - White (MF923)-NO CABLE
Xfinity Comcast XE1-S xFi WiFi pod extender set of three remove WIFI dead spots
Motorola/Arris M-Card MediaCipher Multi Stream 514517-018-00
Arris SB8200v3 Cable Modem DOCSIS 3.1 SURFboard - Tested works NO AC cable
Sagemcom Xtream Modem F@st 3896 UM gateway wi-fi hub
Arris Touchstone CM8200A DOCSIS 3.1 Cable Modem CM8200 CM8200A NOT FOR COX lc
☆ARRIS G18 Surfboard WIFI CABLE MODEM
Sierra WIRELESS EM9293 5G SUB 6 Modem Card M2
US Robotics 3453C Courier Business Modem 56 Kbps - TESTED + NO AC ADAPTER!!
MULTI TECH MT5656ZDX MultiModem ZDX V.92 Data/Fax Modem 56KBPS
NETGEAR Nighthawk CM1200 DOCSIS 3.1 Cable Modem 4 LAN Ports Ethernet Black
Arris TM1602A Docsis 3.0 Telephony Cable Modem for Optimum Cablevision OTHER
Altice Ubee UBC1322 Wireless 4-Port Voice Router/Modem with Power Supply
Arris MEB1100 MoCa to ETHERNET Bridge Frontier Fios - MEB1100
Arris Surfboard SB8200 DOCSIS 3.1 Cable Modem SB8200v3
Set Of 3 Xfinity xFi Pods WiFi Network Range Extenders 1st Generation XE1-S
T-Mobile 5G Unlimited Data Hotspot Plan - $55 a Month
A lot of 20pcs Arris TM1602A Cable Modem Docsis 3.0 Telephony Modem