Brand: U.S. Robotics
Model: Sportster 14,400 Faxmodem (External)
MPN: Sportster 14.4
Standards/Protocols: CCITT V.32bis, V.42bis, MNP 2-5, CCITT V.32
Interface: Serial (RS-232)
Type: Dial-Up Fax/Data Modem
Form Factor: External Desktop
Condition: Used
This listing is for a vintage hardware lot consisting of two (2) U.S. Robotics Sportster 14,400 external fax modems plus the connection and power accessories. These 1990s desktop modems feature CCITT V.32bis protocol support along with V.42bis data compression, making them suitable for legacy tech configurations, retro PC builds, and industrial system operations.
Power Status: Both external modem units have been connected to power and successfully start up. The front panel LED status lights illuminate properly upon powering on.
Functionality Disclaimer: Due to the lack of an active analog telephone line at the testing facility, we cannot verify phone line functionality, dial-out handshakes, or fax transmissions. This lot is sold with verified power-on functionality, but is otherwise untested for data transmission.
Cosmetic Condition: Pre-owned vintage condition. Units exhibit standard signs of age and use, including minor scuffs, scratches, or light casing discoloration common with vintage computing plastics. There are no structural cracks or broken ports. Please inspect the listing photos for the exact cosmetic details of the hardware.
(2) Vintage US Robotics Sportster 14400 External Modems
(1) Compatible Power Source / Adapter
(2) RJ-11 Analog Phone Lines
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