3COM US ROBOTICS 000839-08 33.6K SPORTSTER EXTERNAL FAXMODEM (00083908)  more

3COM US ROBOTICS 000839-05 33.6K SPORTSTER EXTERNAL FAXMODEM (00083905)  more

This is a Power Supply only, 15V, 0.8A. Note that the main cord is not included. This power supply is for use in UK and Europe.  more

3Com US Robotics 56k X2 V.90 ISA Modem p/n 005687 with 60 days warranty  more

3Com External US Robotics 56K ITU V.90 X2 Data/Fax Modem with A/C adaptor Like New p/n 005686-03 with 90 days warranty. No software or accessories. For more Info: ...  more

The USR Call Director automatically screens and routes all incoming voice, fax, and modem calls to the right equipment every time. This telephone line sharing ...  more

3COM US ROBOTICS 000839-03 33.6 SPORTSTER EXTERNAL FAXMODEM (00083903)  more

3COM US ROBOTICS 002806-00 COURIER 56K V.90 EVERYTHING EXTERNAL MODEM (00280600)  more

U.S. ROBOTICS USR5686G DATA/FAX MODEM  more

U.S. ROBOTICS USR4000 CALL DIRECTOR TELEPHONE LINE MANAGER  more

3COM US ROBOTICS 005605-00 56K V.90 SPORTSTER EXTERNAL VOICE FAXMODEM (00560500) (0525)  more

3COM US ROBOTICS 005686-03 56K V.90 SPORTSTER EXTERNAL FAXMODEM (00568603) (0701)  more

US ROBOTICS 56K V.90 Internal Fax/Modem ISA p/n 005687-02 005687-03 LIKE NEW with 90 days warranty  more

U.S. ROBOTICS USR5686E 56 KBPS FAX / MODEM - SERIAL RS-232  more

U.S. ROBOTICS USR5686D 56 KBPS FAX / MODEM - SERIAL RS-232  more

US Robotics 56K External V.90 Modem, A/C Adapter Like New p/n USR-5686D with 60 days warranty link to 3Com: ...  more

US Robotics 56k ITU V.92 V.90 External Modem Data/Fax New Retail Box p/n 005686-05 or USR-5686E with 90 days warranty ...  more

3COM US ROBOTICS USR0839 33.6K SPORTSTER EXTERNAL FAX MODEM  more

3COM US ROBOTICS USR3453C COURIER 56K EXTERNAL BUSINESS MODEM  more