Heavy Duty Mechanical Key switch keyboard with a built in Jumbo Trackball. Perfect for industrial usage such as controlling machinery...
With a ø51mm trackball and 3 standard mouse buttons for control
Mechanical key switch
PS/2 and USB available
The trackball is 400 dot per inch (DPI) or 0.015 mm/ count opto-mechanical mouse
Available in 104 or 105 or 109 key compatible layouts
Designed to work with IBM PC compatible
Compatible OS: Win98SE/2000/ME/XP
Operating temperature: 0°C to 50°C.
Supply voltage: 5V+5%
Current consumption: Max 40 mA
Operation force: 55+10g
Switch: 1,000,000 life cycles
Product Dimension: 485*174*60mm(L*W*H)