2,700+ results for external modem
- US Robotics Sportster 2400 External Modem - Open BoxOpens in a new window or tabOpen Box$24.99Free 2-3 day shippingthe-retro-maniak (429) 99.3%
- Motorola SURFboard eXtreme Cable Modem SB6121 DOCSIS 3.0Opens in a new window or tabOpen Box$9.00+$6.09 shippingjayhawktechnical (113) 0%
- US Robotics | 5686G 56K | External Serial Data Fax Sportster ModemOpens in a new window or tabOpen Box$35.00Free shippingLast one6 watchersresourceful-resale (4,381) 99.5%
- Multi-tech MT5634ZBA Multi-Modem USB Data Fax Modem FREE S/HOpens in a new window or tabPre-Owned$16.45Free shippingadvancedservices2011 (93) 100%
- Motorola SURFboard eXtreme Cable Modem SB6121 DOCSIS 3.0Opens in a new window or tabPre-Owned$4.00+$6.12 shippingcoolsilicon (207) 100%
- *Brand New* Dell Conexant RD02-D400 External 56k Cat Modem Fax NarrowbandOpens in a new window or tabBrand New$30.00+$10.60 shippingtsgalleryauction (590) 97.7%
- 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 Hayes SmartModem 300 Baud External Modem - DZ38Opens in a new window or tabPre-Owned$19.991 bid · Time left1d 7h left (Sat, 02:05 PM)+$14.99 shippingFree returnsTop Rated Pluscommanderscott (38,793) 99.8%
- US Robotics 5686G 56K External Fax Modem V.92Opens in a new window or tabPre-Owned$18.99Free shippingFree returnsTop Rated Plusv-connections (4,560) 99.3%
- 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 left9h 2m left (Today 03:33 PM)+$8.02 shippingpap-1679685996 (245) 100%
- *Brand New* Dell Conexant RD02-D400 External Cat Modem Fax NarrowbandOpens in a new window or tabBrand New$20.000 bids · Time left3d 7h left (Mon, 01:55 PM)$30.00Buy It Now+$7.50 shippingunfinished-business (941) 100%
- 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 (640) 99.1%
- #AD) Apple MA034 Mac USB External 56K Fax ModemOpens in a new window or tabPre-Owned$8.50Free shippingbdailybest (5,493) 98.6%
- Codex LSI 9600 External Data ModemOpens in a new window or tabPre-Owned$279.99Was: $349.9920% offFree shippingFree returnsTop Rated Plusuniqueequipmentresale (6,240) 99.6%
- HiRO V92 56K External USB Data Fax Dial Up Internet Modem Dual Port BuiltOpens in a new window or tabBrand New$69.99Free shippingecetradingllc (718) 98.4%
- LOT 2 US Robotics 3453C 56K External Serial Data Fax Modem W/ 1 Serial CableOpens in a new window or tabPre-Owned$49.99+$12.16 shippingExtra 10% off with couponfallfax-surplus (4,409) 99%
- Cisco-Linksys Ethernet Cable Modem BRAND NEW FACTORY SEALED - BEFCMU10 -Opens in a new window or tabBrand New$19.95Free shippingFree returnsTop Rated Plusspet19421942 (7,114) 99.7%
- MultiTech Systems MT9234ZBA-USB External USB ModemOpens in a new window or tabPre-Owned$10.00+$6.62 shippingtmdrake (3,185) 100%
- Best Data 56K External Modem Smart One V.92/V.44. NEW NOSOpens in a new window or tabBrand New$19.99Free shippingFree returnsTop Rated Plusjtronlinesales (93) 98.9%
- New ListingMotorola SURFboard eXtreme Cable Modem Internet ISP SB6121 Arris DOCSIS 3.0Opens in a new window or tabPre-Owned$15.000 bids · Time left9d 11h left (06/02, 06:12 PM)+$6.09 shippingblackwidow1023 (240) 100%
- MultiModem II MT2834 Series 33.6Kbps Intelligent Modem Model MT2834BLOpens in a new window or tabPre-Owned$16.49+$9.47 shippingFree returnsjetkoka (1,062) 98.1%
- US Robotics 3453C 56K Vintage External Data Fax Modem with Serial Connection NR!Opens in a new window or tabPre-Owned$19.950 bids · Time left1d 3h left (Sat, 10:00 AM)$25.95Buy It NowFree shippinginfinite-pursuit (2,493) 100%
- Motorola SURFboard eXtreme Cable Modem SB6121 DOCSIS 3.0Opens in a new window or tabPre-Owned$5.00+$6.12 shippingskauto_rossville (333) 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 (319) 96.8%
- Dual Port Modem Fax Modem External Hardware Adapter Office For Computer LaptopOpens in a new window or tabBrand New$28.89Free shippingFree returnsSave up to 8% when you buy morehidaus33 (151) 98.7%
- US Robotics - 56K Faxmodem - V9.2 - M/N: 5686G - **Open Box**Opens in a new window or tabOpen Box$25.95Free shippingBenefits charitynextstepreuse (9,091) 100%
- US Robotics 33.6K Sportster External FaxModem w Power SupplyOpens in a new window or tabPre-Owned$11.32+$8.12 shippingFree returnsLast one4 watchersSave up to 10% when you buy moreTop Rated Plustelsysne (6,681) 99.7%
- US Robotics V.92 & V.90 56K External Modem + Fax New SealedOpens in a new window or tabBrand New$44.99Free shippingmlrosati (33,488) 99.4%
- New ListingHAYES 5674US ACCURA 56K EXTERNAL FAX MODEM ACCURA 56K + FAX *COVER YELLOWED*Opens in a new window or tabPre-Owned$55.00Free shippingFree returnsjustacollector347 (43) 95.7%
- Motorola DOCSIS 3.0 Cable SURFboard SB6121 modemOpens in a new window or tabOpen Box$23.98+$8.00 shippingFree returns12% off 3+ with couponansav_3022 (1,049) 98.6%
- 2 -Boca Bocamodems 2400bps External Modems with AC Adapters Powers Up.Opens in a new window or tabPre-Owned$20.000 bids · Time left4d 8h left (Tue, 02:31 PM)+$10.00 shippingpae4ds0 (1,419) 100%
- Vintage Hayes 2400 External Modem - DZ41Opens in a new window or tabPre-Owned$39.990 bids · Time left1d 7h left (Sat, 02:22 PM)+$14.99 shippingFree returnsTop Rated Pluscommanderscott (38,793) 99.8%
- Protectli 4G LTE External Modem IDG400 Multi CarrierOpens in a new window or tabBrand New$100.000 bids · Time left17h 49m left (Sat, 12:20 AM)$240.00Buy It NowFree shippingcxr5131 (29) 100%
- VINTAGE IBM 7855-10 9.6KBPS Industrial Digital External Modem - READOpens in a new window or tabParts Only$99.99Free 2-3 day shippingFree returnsTop Rated Plushuntertoo (239) 100%
- Multi-tech MT5634ZBA Multi-Modem USB Data Fax ModemOpens in a new window or tabPre-Owned$18.00Free shippingdavekumpelhotmail.com (3,384) 100%
- US Robotics 5686G 56K V.92 External Serial Data Fax Sportster modem -- NEW otherOpens in a new window or tabOpen Box$29.97+$8.15 shippingthebetterbuys (16,547) 100%
- Motorola Arris SURFboard Modem 200 Series Model SB6121Opens in a new window or tabOpen Box$9.99+$6.12 shippingchilma_1474 (11) 100%
- Motorola SB5101 DOCSIS 2.0 Cable Modem with HaxorwareOpens in a new window or tabSame-Day + International Shipping, Free ReturnsPre-Owned$25.00Free shippingFree returns149 soldTop Rated Plusdomodealsllc (3,585) 100%
- Hayes H08-15355 External ModemOpens in a new window or tabPre-Owned$39.90Free shippingcerepros (12,217) 97.8%
- Motorola Surfboard Extreme Cable Modem SB6121 DOCSIS 3.0 - Powers On Not TestedOpens in a new window or tabParts Only$2.43Was: $4.8750% off+$7.57 shippingFree returnsExtra 7% off with couponsaurian55 (3,899) 100%
- Vintage Zoom 2945L external 56K dualmode fax modemOpens in a new window or tabPre-Owned$9.99+$12.45 shipping2029esales (2,207) 100%
- Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem for Windows 7 8Opens in a new window or tabBrand New$26.60Free shippingold2wolves6 (14,464) 98.7%
- HAYES 2004AM V-SERIES SMARTMODEM ULTRA 9600 EXTERNAL MODEM "TESTED"Opens in a new window or tabPre-Owned$50.00+$10.00 shippingwickedpickingmomma (597) 99.4%
- Linksys EtherFast Cable Modem with USB & Ethernet Connections BEFCMU10 CiscoOpens in a new window or tabOpen Box$17.97+$11.40 shippingFree returnsTop Rated Plusb_b_enterprises (696) 99.8%
- MultiTech Systems MT9234ZBA-USB External USB ModemOpens in a new window or tabPre-Owned$19.95+$8.95 shippingLast one1 watchersllumag (10,381) 99.6%
- IBM External 33.6K Data Fax Modem MT2834BL 7852-400 76H2764Opens in a new window or tabPre-Owned$24.99+$12.40 shipping2 watcherseffcompsys (3,377) 100%
- Motorola SURFboard eXtreme Cable Modem SB6121 DOCSIS 3.0 No Power CableOpens in a new window or tabOpen Box$13.19+$12.20 shippingsoftwaresuite (2,114) 100%
- New ListingUS Robotics Sportster 56K V.90 External Fax Modem with Power SupplyOpens in a new window or tabPre-Owned$15.99+$7.85 shippingfreddiesflips (1,753) 99.3%
- US Robotics 56k V.92 External Fax Modem USR5686E L8-26 28Opens in a new window or tabPre-Owned$15.99Was: $19.9920% off+$8.30 shippingmurkman172012 (4,199) 99.6%
- Linksys BEFCMU10 Cable Modem with USB and Ethernet Connection BRAND NEWOpens in a new window or tabBrand New$25.00+$15.00 shippingFree returnsTop Rated Plusbuddytruffles (5,920) 100%
- Motorola SURFboard SB5120 Cable Modem in BoxOpens in a new window or tabOpen Box$2.99+$8.16 shippingrazorback_pickers (4,929) 99.8%
- Motorola Surfboard SB4200 White Wireless Dual-Band Docsis 3.0 Cable ModemOpens in a new window or tabPre-Owned$11.99Free 2-3 day shippingFree returnsTop Rated Plusdossett-limited (6,283) 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 (1,946) 99.5%
- Linksys EtherFast Cable Modem with USB & Ethernet Connections (BEFCMU10 Ver 3)Opens in a new window or tabPre-Owned$15.79Free shippingnixietronix (1,120) 100%
- Motorola SURFboard SB6180 (SB6180)Opens in a new window or tabOpen Box$8.99Free shippingden088 (523) 98.8%
- Motorola SURFboard SB6121 ModemOpens in a new window or tabOpen Box$6.99+$8.02 shippingtacotaco1818 (219) 100%
- NEW Motorola Surfboard SB4200 Cable Modem with Power CordOpens in a new window or tabBrand New$9.90+$8.20 shippingplaceten (2,288) 100%
- Fax Modem Dual Port USB2.0 56K External Modem Driver Plug And Play For Win7/ BEAOpens in a new window or tabBrand New$26.23Free shippingFree returns$5 off every $80 with couponbeautylucky (850) 97.5%
- VTG Zoom External Modem - No Power Adapter or cords. UNTESTEDOpens in a new window or tabParts Only$18.95Free shippinghindsighttradingcompany (591) 100%
- Verizon Novatel Wireless 4G LTE USB Modem 551L (Lot of 2)Opens in a new window or tabPre-Owned$9.99+$4.68 shippingbaryalim714 (24) 100%
- Motorola SURFboard SB6121 eXtreme Cable Modem New Open BoxOpens in a new window or tabOpen Box$14.99Free shippingwillshiptoday (24,733) 96.2%
- ARRIS TM822G DOCSIS 3 PHONE CABLE MODEMOpens in a new window or tabPre-Owned$30.00Free shippingtasty_trades (446) 100%
- Hayes Accura 56K 03328C External Data Fax Modem Unit with Power Adapter UnitOpens in a new window or tabPre-Owned$15.00Free 2-3 day shippingnewenglandindustrial (1,973) 100%
- Packard Bell PB2400PLUS 2400bps External Modem, No Power Supply See PicsOpens in a new window or tabPre-Owned$12.99+$11.40 shippingritestuff4all (3,321) 100%
- New ListingUSRobotic 5686G V92 & V90 External FaxmodemOpens in a new window or tabBrand New$15.000 bids · Time left6d 8h left (Thu, 02:55 PM)$30.00Buy It Now+$8.02 shippingnbenedettini (16) 100%
- Lot of 2 US Robotics 5686 56K V.92 Sportster External Data Fax Modems NOS - L@@KOpens in a new window or tabOpen Box$33.80+$8.15 shippingthebetterbuys (16,547) 100%
- MicroCom Mac Modem V.32 MNP Class 9 External PID 16-0000200-001D with cablesOpens in a new window or tabPre-Owned$7.99+$15.20 shippingcrazyaboutit (1,317) 100%
- US Robotics V.92 USR5686E External Modem + Fax Vintage Nostalgia UsedOpens in a new window or tabPre-Owned$29.99Free 2-3 day shippingFree returnsTop Rated Plusthe*variety*outlet (2,820) 98.8%
- Arris TM822G DOCSIS 3.0 Cable VoIP Telephony Modem Comcast Cox Xfinity WOWOpens in a new window or tabOpen Box$59.99Free 2 day shippingFree returns63 soldSave up to 10% when you buy moreTop Rated Plusemart_supply (8,567) 99.5%
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