64327: Kensington Orbit® Optical Trackball mouse USB Type-A + PS/2.
The comfort of a mouse -- the benefits of an optical trackball Control your cursor with a simple touch of the finger! The highly accurate Orbit® Optical is as easy to use as a regular mouse, but it stays in one place saving you valuable desk space. The precise optical tracking mechanism is also resistant to dust, reducing the need for regular trackball cleaning.
Features - DiamondEye™ optical technology for precise tracking and cursor control. - The comfort of a mouse and the fingertip control of a trackball. - Uses less arm movement and desk space than a conventional mouse.
- USB and PS/2 connectivity for greater compatibility. This part is cataloged in the U.S. Government catalog under NSN 5915-01-357-9468, indicating validated use in U.S.
government and defense logistics supply chains.
| diameter | 0.438 INCHES NOMINAL IN |
| material | STEEL OVERALL |
| overall_length | 1.000 INCHES NOMINAL IN |
| fastener_length | 1.000 INCHES NOMINAL IN |
| style_designator | SLOTTED |
| material_thickness | 0.077 INCHES NOMINAL IN |
| end_item_identification | TOOLS |
| part_name_assigned_by_controlling_agency | PIN,SPRING |
| NSN | 5915-01-357-9468 |
| REFERENCE FREQUENCY PER FUNCTION | 5.0 GIGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 TERMINAL LOCATION NOT OTHERWISE SPECIFIED |
| VOLTAGE STANDING WAVE RATIO PER FUNCTION | 1.3 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| INCLOSURE TYPE | HERMETICALLY SEALED |
| FUNCTIONAL TERMINAL TYPE AND QUANTITY | 1 CONNECTOR, RECEPTACLE OUTPUT SECOND FUNCTION |
| FUNCTIONAL TERMINAL TYPE AND QUANTITY | 1 CONNECTOR, RECEPTACLE INPUT FIRST FUNCTION |
| SOURCE IMPEDANCE RATING PER FUNCTION | 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| VIBRATION RESISTANCE RANGE IN HERTZ | +50.0 TO 1000.0 |
| OVERALL LENGTH | 3.675 INCHES NOMINAL IN |
| BODY MATERIAL | METAL |