Mechanical Data

• Lifecycle: >5 million times per key

• Key Travel: 2mm

• Actuation Force for Keys: 80g nominal

• Lettering: etched graphics with permanent ink

• Trackball diameter: 25mm

Operation system

• PS2: Win NT4, 98SE, 98ME, 2000, XP ,  Win7, Linux

• USB: Win 98SE, 98ME, 2000, XP, Mac OS9 / OSX, Win7, Linux

Reliability

• MTBF >20000h

• MTTR <30min

Dimension

• Face plate:74 x 60 mm(LxW)