USRobotics
（重定向自US Robotics）
![U.S. Robotics Sportster 14,400 Fax Modem (1994)](/Images/godic/202502/19/Fax_modem_antigo3400.jpg")
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![Courier Dual Standard V34 Fax with V32 bis](/Images/godic/202502/19/Modem_US_Robotics_Courier_Dual_Standard3400.jpg")
U.S. Robotics Corporation, often called USR, is a company that produces USRobotics computer modems and related products. Its initial marketing was aimed at bulletin board systems, where its high-speed HST protocol made FidoNet transfers much faster, and thus less costly. During the 1990s it became a major consumer brand with its Sportster line. The company had a reputation for high quality and support for the latest communications standards as they emerged, notably in its V.Everything line, released in 1996.