|
|
|
National Stock Number:
7025-01-604-1132
Federal Supply Class:
7025
National Item Identification Number:
016041132
Description:
TRACKBALL,DATA ENTRY
Detail:
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.
|
Manufacturer Information:
| CST2545W-RC | 4BWG7 | CLEARLY SUPERIOR TECHNOLOGIES, INC. |
|
Techincal Specification:
| INTERFACE TYPE | USB | | OVERALL HEIGHT | 1.75 INCHES NOMINAL | | OVERALL LENGTH | 6.75 INCHES NOMINAL | | OVERALL WIDTH | 3.75 INCHES NOMINAL | | OPERATING TEMP RANGE | +0.0 TO 50.0 CELSIUS | | SPECIAL FEATURES | BALL SIZE 2.25 INCHES | | UNIT DESIGN | DESK TOP |
|
|