Libra 35 Trackball Device
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All the ergonomic benefits of a small form factor gel wrist pad, but with the added convenience and control of an embedded trackball. Whether or not you are actively typing, the gel cushion pad will support your wrists and relieve pressure on the median nerve (the cause of pain in carpal tunnel and other RSI). IBM compatible and nestles between the dual wrist rests — the trackball is low-profile and may be used for easy point, click, and drag operations in all Windows-OS software environment and others compatible OS.
Item# KB8770
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Product Feature:
- 19 mm opto-mechanical trackball
- High reliable micro-switches
- 3 buttons mouse function attached
- PS/2 +USB interface connector
- 400 dot per inch (DPI) or 0.015 mm/count opto-mechanical mouse
Specifications:
- Designed to work with IBM PC compatible
- Compatible OS: Win98SE/2000/ME/XP
- Hardware Resolution : 400dpi
- Operating temperature : 0℃ to 50℃.
- Operating humidity : 10% to 85%
- Supply voltage : 5 V±5%
- Current consumption : Max 40 mA
- Switch : 1,000,000 life cycles
System requirements:
- IBM or compatible PC
- Windows 98SE/2000/ME/XP/Vista
- No driver needed under Windows 2000/ME/XP/Vista
Package contains:
- Libra 35 Trackball
- Driver diskette
- User guide
Measurements:
- Product Dimensions: 12.5"(L) x 2.25"(w) x 1.25"(H) inch
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