Network Adapters - USR Compatible Computer Devices

Description extracted from Wikipedia:

USR may refer to: * USRobotics, a technology firm * USR (Guadeloupe football club), in Sainte-Rose, Guadeloupe * U.S. Robots and Mechanical Men, a fictional robot manufacturer * /usr, directory in Unix systems, see Filesystem Hierarchy Standard * A variant of the Steyr AUG, assault rifle * Save Romania Union, a Romanian political party * USR, "User Serviceable Routine", a common BASIC instruction to execute native Machine code