Features:
　 　107 keys stainless steel panel mount keyboard
　 　High quality medium travel keys
　 　Compatible with WINDOWS98/ME/2000/XP
　 　Resistant to dirt, dust and liquid
　 　Very rugged vandal proof design
　 　Can be cleaned with soapy water, disinfectant or other cleaning agents
　 　PS/2 or USB interface available
　 　Mounting kit and Desktop kit optional
　 　Customized layout available

Material:
　 　Front Panel: high quality stainless steel
　 　Keys: high quality stainless steel
　 　Trackball: high quality stainless steel
　 　Back panel: Aluminum

Dimension:
　 　Front Panel: 370×110mm
　 　Overall: 394×134mm
　 　Trackball diameter: 25mm

Mechanical Performance:
　 　Operating Temperature:-10°to+50°
　 　Storage Temperature: -30°to +80°
　 　Relative humidity: 30%～95%
　 　Atmospheric pressure: 50 to 110kPa
　 　Lifespan: >1 million operations per key
　 　Key travel: 2mm
　 　Key pressure: 120g
　 　Weight: 2kg

Electrical Performance:
　 　Voltage: 5.0VDC±5%
　 　Electric current: 10mA
　 　EMC Emission: EN55022(B)
　 　Trackball resolution: X:>200dpi Y: >190dpi

Reliability：
　 　MTBF: >20,000 hours
　 　MTTR: < 30 minutes

Approvals：
　 　CE，FCC, RoHS，IP65，IK07