3Com
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3Com Corporation was an American digital electronics manufacturer best known for its computer network products. The company was co-founded in 1979 by Robert Metcalfe, Howard Charney and others. Bill K
3Com 3C509BC (Etherlink III) Ethernet NIC from mid-1990s with 10BASE2, 15-pin AUI and 10BASE-T connectors
3Com PC Card for 10BASE-T
3Com 3c905-TX 10/100 PCI network interface controller
USRobotics
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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
3Com
…the city of San Francisco to pay $900,000 per year for the naming rights to Candlestick Park. That agreement ended in 2002. In 1997, 3Com merged with USRobotics (USR), a maker of dial-up modems, and owner of Palm, Inc. USRobotics was known for its Sportster line of consumer-oriented modems, as well as its Courier…
USRobotics Courier 2400 Modem with serial cable attached (mid-late 1980s)
U.S. Robotics Sportster 14,400 Fax Modem (1994)
USR Sportster 56k 117102 ISA modem supporting X2 and V.90
U.S. Robotics 22Mbit/s Wireless PC Card (2002)