Product Description

Features: 　 　**7 keys stainless steel panel mount keyboard 　 　High quality medium travel keys 　 　Compatible with WINDOWS*8/ME/***0/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: **0×**0mm 　 　Overall: **4×**4mm 　 　Trackball diameter: *5mm Mechanical Performance: 　 　Operating Temperature:**0°to**0° 　 　Storage Temperature: **0°to **0° 　 　Relative humidity: *0%～*5% 　 　Atmospheric pressure: *0 to **0kPa 　 　Lifespan: >1 million operations per key 　 　Key travel: 2mm 　 　Key pressure: **0g 　 　Weight: 2kg Electrical Performance: 　 　Voltage: 5.0VDC±5% 　 　Electric current: *0mA 　 　EMC Emission: EN****2(B) 　 　Trackball resolution: X:>**0dpi Y: >**0dpi Reliability： 　 　MTBF: >*0, **0 hours 　 　MTTR: < *0 minutes Approvals： 　 　CE, FCC, RoHS, IP*5, IK*7