External Modems

We have a list of external modems available for sale. Please click below for a the full list and contact me with your orders. Minimum order is $300.00 Marshall Duskes 450-902-0489 or by email .

150 units us robotics 56k external modems *** no ac adapters *** p/n: usr5686d very clean pulls just need ac adapters. Contact me with your offers. Marshall Duskes 450-902-0489 or by email .

We have over (1000) P/N 294912-001 jumperable (NON-PnP) modem's for sale. Minimum 100 units.

9600 bps external modems model number MOD0176. Units are loose without documentation and require a 230VAC - 12VAC 830mA AC wall adapter with European type 4 prongs.

GVC 14400 fax modems with V.42bis/MNP5, V.32bis 14,400 bps data and V.42/MNP 2-4 error control. Each unit is brand new, retail packaged and includes an Amigo model AM-91000AV, 230VAC - 9 VAC 1,000mA AC adapter with type 4 prongs.

I am MODEMMAN! I am your man at SURPLUSTRADERS.NET. When it comes to the buying or selling of modems, new or used, current or obsolete, slow speed, hi-speed, one piece or a thousand, buying or selling......I am MODEMMAN!!! Let's chat. Call Ted Duskes - the ModemMan, TOLL FREE 1 866 -MODEMMAN (663-3662)

USR 00083100/0084912 Only 2 available. USR TOTAL CONTROL RACK with dual power supplies, along with the RS232 cards in the back (each card has the rs232 port and 4 analog jacks) with equipped with 12 v.34 modems, a management console (rj45) card. Units are in as removed from service condition and working. Contact us today.

Brand new inventory - excellent for POS system integrators where speed is not a problem and reliable data transfer is a problem. Highly reliable units are brand new, in original retail packaging and are an excellent unit for POS polling, security systems monitoring, and other low speed, high reliability applications. Features CCITT V.22bis and V.21, Bell 212A and Bell 103, V.42 MNP2-4 and V.42bis / MNP5. Class 1 fax (Group 3 compatible). Also features enhanced AT command set and NVram for stored profiles.

Brand new in retail packaging. Only 85 available. With manual. These are top quality units - designed for continuous operation in polling and data/fax transmission applications. Multitech quality - unbeatable!!! 220VAC version - excellent for export! DB 25 connector. 9" x 6" x 1.5".

300pcs x Databurst ISDN 128K External modem (U-interface), Model 1280 for USA, retail box-new $99ea 300pcs x Databurst ISDN 128K External modem - model# 1281, For Europe (S/T interface)retail, new $89ea Quantity sales only.

Fully cleaned and tested.

83 x FaxModem, #V1414VE 14.4 external $35ea 14 x 33.6 w/voice V143VQE #FBV1433VQER $65ea

2 pcs available. A real workhorse - if you need this specialized unit... then we can help you. Fully tested.

Brand new units - still in original packaging. #7851 - Model 2. AT command set compatible. status leds, FCC and Canadian certified. Does all the way down to Bell 103 specs. Error control, (V.42 MNP2-4) V.42bis MNP5, etc. With external AC adapter (110VAC), users manual, connecting cable to telephone jack. Excellent for POS applications, remote data acquisition, etc. Size: 8.25"D x 6"W x 1.9" H. Unquestionable IBM quality!

300 GDC 464 external 8 port units - $70 each 100 GDC 464 external 4 port units - $65 each 300 GDC 464 (boards only - 4 port) - $45 each 300 GDC 464 Expansion Boards (to 8 port) $45 each Also NMS510 CSU/DSU. All items removed from service and are probably in working condition. Sold without warranty.