3,300+ results for modem ups
- ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem - WHITEOpens in a new window or tabOpen Box$123.20List price: $234.0847% offFree 1-4 day shippingFree returns20 soldSave up to 10% when you buy moreTop Rated Plusretail_king (11,175) 97.3%
- Siemens Modem 538-859Opens in a new window or tabOpen Box$275.00+$15.00 shippingdonaldaardvark051 (2,085) 94.4%
- High Speed Cable Modem - Compatible with Xfinity, Spectrum, Cox - Up to 1.4 GbpsOpens in a new window or tabBrand New$45.00+$13.60 shippingdallastexasfinds (29) 100%
- New ListingArris Surfboard DOCSIS 3.1 - 3.5 Gbps Cable Modem (S33-RB) - FAST and easy!Opens in a new window or tabPre-Owned$79.00+$5.00 shippingatkulp (445) 100%
Trending auctions
- ARRIS S33 SURFboard DOCSIS 3.1 Multi-Gigabit Cable Modem 2.5 Gbps Ethernet PortOpens in a new window or tabPre-Owned$39.0011 bids · Time left16h 50m left (Sun, 02:24 PM)+$6.12 shippingkillah2122 (201) 100%
- One USB 56K External Dial Up Voice Fax Data Modem for Windows 10/8/7/XP B3R1Opens in a new window or tabPre-Owned$15.00Free shippingFree returnswesscomputer (318) 96.8%
- StarTech 56K USB Dial-up and Fax Modem V.92 External Hardware BasedOpens in a new window or tabOpen Box$24.59+$4.99 shippingericsunshine (155) 100%
- Vintage USRobotics Courier HST Modem With Original Power Adapter SOLD AS ISOpens in a new window or tabPre-Owned$89.00Free shippingimagine_41 (2,674) 100%
- Arris SURFboard S33 White 2.5 Gigabit Ethernet Port DOCSIS 3.1 Cable ModemOpens in a new window or tabPre-Owned$41.0025 bids · Time left15h 55m left (Sun, 01:29 PM)+$10.10 shippingjoakijo-0 (1,286) 99%
- Arris Surfboard S33 Docsis 3.1 Multi-gigabit Cable ModemOpens in a new window or tabPre-Owned$98.880 bids · Time left1d 23h left (Mon, 09:00 PM)+$8.52 shippingshwamo83 (162) 100%
- ARRIS S33 SURFboard DOCSIS 3.1 Multi-Gigabit Cable Modem 2.5 Gbps Ethernet PortOpens in a new window or tabOpen Box$139.95Free shippingFree returns40 soldscullyroadstore (5,922) 99.7%
- LOT of 10 Calix GigaCenter 844G-1 WiFi Dual Band Router Modem 100-04011Opens in a new window or tabPre-Owned$340.00Free shippingpacificwireline2011 (367) 100%
- New ListingNETGEAR Nighthawk Cable Modem + WiFi 6 Router Combo - AX2700 (Up to 2.7Gbps)Opens in a new window or tabPre-Owned$190.00+$17.26 shippinghotrio_boutique (0) 0%
- DIGI XBEE-PRO 900 HP RF MODEM XM-M92-UP-AAOpens in a new window or tabBrand New$229.87+$11.00 shippingfmisales (8,517) 99.6%
- New Open Box Hitron CODA - S12 Multi-Gigabit DOCSIS 3.1 Modem up to 10GbpsOpens in a new window or tabOpen Box$74.95+$6.20 shippingjdjovanny (733) 99.4%
- External Data / Fax Modem 33.6 Kbps Options by IBM w/ Power PackOpens in a new window or tabPre-Owned$12.45+$12.45 shippingFree returnsTop Rated Plusdmdmarqu.fdome (1,584) 99.6%
- Arris Surfboard S33 Docsis 3.1 Multi-gigabit Cable Modem w/2.5 Gbps EthernetOpens in a new window or tabPre-Owned$99.000 bids · Time left3d 16h left (Wed, 02:30 PM)+$12.50 shippingchoice_estate_sales (2,981) 100%
- New ListingSPECTRUM D3.1 2.5G eMTA DOCSIS Advanced Voice Modem ES2251Opens in a new window or tabBrand New$14.00+$7.00 shippingwingedlibra81 (194) 100%
- ARRIS S33 SURFboard DOCSIS 3.1 Multi-Gigabit Cable Modem 2.5 Gbps Ethernet PortOpens in a new window or tabPre-Owned$80.000 bids · Time left5d 14h left (Fri, 11:59 AM)$110.00Buy It Now+$10.10 shippingbrandon1236tg6 (204) 100%
- ARRIS Cable Modem Model SB6141 - DOCSIS 3.0 Pre OwnedOpens in a new window or tabPre-Owned$0.990 bids · Time left15h 30m left (Sun, 01:04 PM)+$8.74 shippingpickpart2 (192) 100%
- Vintage US Robotics Courier V.Everything ModemOpens in a new window or tabPre-Owned$39.95+$12.30 shippingsuperneo123 (1,128) 100%
- New ListingARRIS Surfboard S33v2 DOCIS 3.1 Cable Modem - 2.5 GBOpens in a new window or tabOpen Box$0.991 bid · Time left6d 10h left (Sat, 08:15 AM)+$9.94 shippingp3rjca1 (659) 100%
- New ListingArris Surfboard S33 Docsis 3.1 Multi-gigabit Cable ModemOpens in a new window or tabPre-Owned$104.99Free shippingspendsmart (9,197) 99.9%
- Computer Peripherals Modem Hook Up 2400sOpens in a new window or tabPre-Owned$5.99+$7.15 shippingbruhaha37 (921) 99.6%
- US Robotics External Fax Modem V.92 56K 5686E with Power Adapter -Read Desc.Opens in a new window or tabPre-Owned$10.00+$15.70 shippingclaymont64 (637) 99.1%
- Zoom 56K Dial-up USB Modem for Windows, Macintosh, & Linux Model 3095 Brand NEWOpens in a new window or tabBrand New$64.99+$7.75 shippingFree returnsTop Rated Plusrobolili (140) 100%
- Shanqiu Mini UPS Battery Backup Uninterruptible Power Supply for Router, Modem,Opens in a new window or tabBrand New$199.99Free 2-4 day shippinglinddupless_0 (38) 95.2%
- UPS Backup Uninterruptible Power Supply for Router Modem,Security CameraOpens in a new window or tabBrand New$43.10Free shippingfrom Chinahu5566_2 (5,276) 98.3%
- Phoebe 16 Bit ISA Dial Up Modem CardOpens in a new window or tabOpen Box$12.99Free 2-4 day shippingscotslenke0 (80) 100%
- US Robotics 56K USB Dial Up External Soft Modem USR5639 - Open BoxOpens in a new window or tabOpen Box$28.00+$6.95 shippingFree returnsTop Rated Plusredriley (1,933) 99.5%
- ARRIS SURFboard SBG7400AC2-RB DOCSIS 3 Cable Modem Router Certified RefurbishedOpens in a new window or tabCertified - Refurbished$82.99List price: $150.0045% offFree shippingFree returnsTop Rated Plusverdi_commerce (46,156) 98.8%
- Motorola SURFboard SB6141 Docsis 3.0 Cable Modem w/ Power SupplyOpens in a new window or tabPre-Owned$4.50+$6.72 shippingblueeagleflight7 (1,860) 100%
- USRobotics 56K Business Modem 3453/3453C W/ Power Adapter and Modem AdapterOpens in a new window or tabBrand New$40.00+$8.95 shippinghott_dealzzz (607) 100%
- Motorola ARRIS SURFBoard Model SB6141 - DOCSIS 3.0 Cable Modem New Pre OwnedOpens in a new window or tabPre-Owned$0.990 bids · Time left4d 12h left (Thu, 09:40 AM)+$7.57 shippingkokomonster (97) 100%
- Multi-Tech Systems FM1210 Modem Lot of 2Opens in a new window or tabPre-Owned$79.95Free shippingFree returnsi_canhustleallday (2,817) 100%
- 2 -Boca Bocamodems 2400bps External Modems with AC Adapters Powers Up.Opens in a new window or tabPre-Owned$20.000 bids · Time left2d 16h left (Tue, 02:31 PM)+$10.00 shippingpae4ds0 (1,418) 100%
- HAYES OPTIMA 288 MODEMS and SMARTMODEM 2400Opens in a new window or tabPre-Owned$49.000 bids · Time left4d 12h left (Thu, 09:59 AM)+$14.19 shippingj-randall (1,059) 100%
- 10400mAh UPS Uninterruptible Power Supply Battery Backup Fr Router Optical modemOpens in a new window or tabBrand New$36.79Was: $39.998% offFree shippingfrom ChinaFree returnsalice1101983 (570,100) 99.5%
- Vintage ViVa 2496p Pocket Fax ModemOpens in a new window or tabPre-Owned$29.95Free shippingardpatrinell333 (6,669) 100%
- Multi-tech MT5634ZBA Multi-Modem USB Data Fax ModemOpens in a new window or tabPre-Owned$18.00Free shippingdavekumpelhotmail.com (3,377) 100%
- New ListingMotorola SURFboard SB6141 (581902-022-00) 351.23 Mbps Cable ModemOpens in a new window or tabPre-Owned$9.95+$7.57 shippinggem.state.gems (4,469) 100%
- IBM External 33.6K Data Fax Modem MT2834BL 7852-400 76H2764Opens in a new window or tabPre-Owned$24.99+$12.40 shipping2 watcherseffcompsys (3,374) 100%
- PCI Dial up ModemOpens in a new window or tab1.99Pre-Owned$1.99+$1.99 shippingnetcomp48059 (3,318) 100%
- Linksys Model CM3008 Cable Modem DOCSIS 3.0 Bonded Channels Up To 343 Mbps *NEW*Opens in a new window or tabBrand New$24.99+$6.26 shippingtollisonfarms1970 (56) 98.3%
- Vintage PRACTICAL PERIPHERALS PC Modem & AC cord. Model 5902USOpens in a new window or tabPre-Owned$14.90+$15.70 shippingcahlagerearth (213) 99.5%
- Vintage IBM Easy Options Pocket Fax Modem 2400 bps Data MOD533 NEW SEALEDOpens in a new window or tabBrand New$40.95+$14.25 shippingFree returnsTop Rated Plusryans_collectibles (2,757) 100%
- New ListingNetgear Model CM500 High Speed Cable Modem Speed Up to 680 MbpsOpens in a new window or tabOpen Box$34.95Free shippingFree returnsExtra 5% off with couponTop Rated Plusv-sands (3,590) 99.1%
- ARRIS SURFboard SB6141 Docsis 3.0 Cable ModemOpens in a new window or tabPre-Owned$5.000 bids · Time left8d 13h left (05/27, 11:21 AM)+$5.00 shippingwb8rmh (1,989) 100%
- 1992 Practical Peripherals External Dial-up Modem PM2400FX96SA 2400 bps /w faxOpens in a new window or tab$19.99+$10.42 shippingFree returnsTop Rated Plusrescuedandreleased (722) 99.5%
- 1995 ActionTec 14.4 Kbps PCMCIA Fax Modem Dial-Up Internet Access - Sealed BoxOpens in a new window or tabBrand New$13.99+$12.99 shippingpacificavecycles (11,474) 100%
- NETGEAR CM500 (CM500100NAS) 680 Mbps - BlackOpens in a new window or tabBrand New$32.99Free shippingFree returnsTop Rated Plusonlineonlimestone (13,937) 99.5%
- US Robotics | 5686G 56K | External Serial Data Fax Sportster ModemOpens in a new window or tabOpen Box$35.00Free shippingLast one4 watchersresourceful-resale (4,379) 99.5%
- 3Com OfficeConnect 56k Business ModemOpens in a new window or tabBrand New$59.00Free shippingproramit (1,709) 99%
- 2 RADICOM USB DIAL UP MODEM WITH CABLE NEW OLD STOCKOpens in a new window or tabBrand New$40.00+$8.00 shippingblondiestl (3,908) 100%
- US Robotics Courier V.Everything External Modem 33.6/28.8 Kbps upgradable to 56kOpens in a new window or tabPre-Owned$24.95+$13.15 shippingdrcmybizznet (588) 100%
- Vintage Boca Research PC ISA Internal Modem Rockwell Phone Dial-Up EUD5U9BRI4815Opens in a new window or tabPre-Owned$24.99+$8.00 shippinglucas589 (21,824) 99.7%
- Teltone TLS-3 Telephone Line Simulator & Courier 2400 Modem Powers Up , UntestedOpens in a new window or tabPre-Owned$100.00+$14.93 shipping3 watcherspotomacestore (31,868) 99.7%
- Mini UPS Battery Backup with Gigabit POE for Router, Modem, Security Camera, InpOpens in a new window or tabBrand New$77.99Free shippinglombombam (202) 100%
- Vintage US Robotics Courier 2400e ModemOpens in a new window or tabPre-Owned$10.000 bids · Time left5d 23h left (Fri, 08:56 PM)+$8.12 shippingdschwinck (355) 100%
- Supra FaxModem 288 External Dial-Up RS-232 Serial Modem 28,800 bits/second bpsOpens in a new window or tabPre-Owned$11.990 bids · Time left5d 17h left (Fri, 03:33 PM)+$8.02 shippingpap-1679685996 (244) 100%
- MultiModem II MT2834 Series 33.6Kbps Intelligent Modem Model MT2834BLOpens in a new window or tabPre-Owned$16.49+$9.47 shippingFree returnsjetkoka (1,057) 98%
- Multitech MT5634ZBA MultiModem ZBA 56kb 93537150LF- Avaya CC: 700427537 unusedOpens in a new window or tabOpen Box$45.00Free shippingaredecomm (2,203) 100%
- US ROBOTICS TOTAL CONTROL MP/8 APPLIANCE WITH 8 INTEGRATED v.34 DIAL-UP MODEMSOpens in a new window or tabPre-Owned$299.95Free shippingsynchrostream (3,870) 100%
- ALLEN-BRADLEY 9300-RAPM1/B PLC REMOTE ACCESS MODEM 9300-RAPM1 Ser BOpens in a new window or tabPre-Owned$239.99Free 2-3 day shippingFree returnsLast oneTop Rated Plusnjt-automation (2,289) 100%
- Arris Touchstone CM3200A Cable Modem 32X8 Up to 1 Gbps TESTED 1Q23810#3Opens in a new window or tabPre-Owned$59.00Free 1-4 day shippingdeenri8 (2,468) 99%
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