Features:
- Available in PS/2 or USB
- Designed for Windows Vista / XP / 2000 /ME / 98SE
- Built-in trackball for mouse emulation
- 88/89 key keyboard with embedded numeric keypad and 12 dedicated function keys
Trackball:
- Resolution: 200 DPI (X, Y Axis)
- Signal output: Shift Sin wave (X, Y Axis)
- Phase shift: 90 + 45 degrees
- Tracking speed: 250mm/sec
Specifications:
- Compatibility: PS/2 or USB
- Key layout: 88/89 keys
- Operating temperature: 0 to 40 degrees Celsius
- Storage temperature: -10 to 60 degrees Celsius
- Operating humidity: 10% to 85% RH
- Switch life: 5 million life cycles
- Dimensions: 13.3"(L) x 6.8"(W) x 1.3"(H)
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