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 6135-01-526-6530
NSN 6620-01-517-0014
NSN 6610-01-094-4524
NSN 6240-01-604-0419
NSN 6320-01-524-9488
NSN 5960-00-731-1908
NSN 5925-00-101-1481
NSN 4140-01-227-6918
NSN 6685-00-823-7790
NSN 5895-01-495-2266
NSN 5990-01-309-0048
NSN 6110-00-212-9130