Key top style:Protuberant rectangular keys.
Actuator/keys materials:polymer
Material:Imposed high quality stainless steel
Keys:85 keys
Interface:USB port,PS2 port
Working Voltage:+5V DC +/-5%
Backlight:Red and blue backlight are available
Key travel:1.5mm
Lifespan:more than 10 million cycles per key.
Material:Stainless steel
Backlight:Red backlight
Keys:21 Keys
color:black / white
touchpad:Yes
trackball:optional
connection:wired
material:rubber + sealed aluminum metal housing
housing:IP68
mouse:touchpad
illumination:Yes (red)
mounting:top panel mounting
mouse:optical trackball
touchpad:optional
illumination:optional
Operating temperature:-20oC to +60oC
Protection Level:IP65(front panel)
Key Lifespan:>5 million actuations
color:black
military level:Yes
industrial level:optional
material:industrial rubber
mouse:optional
color:white, black
