Usb and ps/2 connectivity, silver/gray with red trackball, 3 buttons
A device which includes a sphere mounted in a small open-topped box. The sphere is hand-operated by rotating it in a backward, a forward, or a sideway direction while maintaining the device in a fixed location. The movement of the sphere generates a signal which may be used to move a cursor and/or tracking symbol on the face of a display, such as a cathode ray tube; to input data into an electronic system; and/or to control the operation of a system. It may or may not include additional input devices, such as switches or variable resistors.
Classification: Adp input/output units, nesoi
NSN 6150-01-391-8584
NSN 6650-01-534-8357
NSN 6130-01-616-2940
NSN 5960-01-548-4896
NSN 6645-00-969-8810
NSN 5915-01-050-9080
NSN 6650-01-050-8680
NSN 5935-01-007-6400
NSN 6645-01-299-4357
NSN 5990-01-463-5400
NSN 6320-01-527-0211
NSN 5945-01-353-7365