Keys:83 keys
G.W.:1.60KGs
Supply Voltage:+5V DC +/-5%
Keys quantity:85
IP grade:IP68
optical trackball module diametre:38.0mm
Certification:RoHS, CE and FCC,IP68
Protection Level:IP68
Vandal resistant:IK09
Certification:RoHS Compliant, CE and FCC,IP65,ESD
Protection Level:IP65(front panel)
Vandal resistant:IK09
Material::304 Stainless Steel
Interface::USB / PS2
Key Travel::2mm Long Stroke
Key:76 keys
Key top style:Protuberant rectangular keys.
Actuator/keys materials:polymer
Resolution:800 DPI
Dimensions:393.0mm x 154.5mm x 36.0mm (L x W x H)
Interface:PS2, USB, Y cable
keys:71 keys
material:stainless steel
color:black
Material:304 stainless steel
Keys:86 keys
Interface:USB or PS/2
key travel:0.45mm
material:stainless steel
trackball diameter:38 mm
Keys:104 keys
Numeric keys:including
Supply Voltage:+5V DC +/-5%
Keys:71 keys
Trackball size:25mm
Protection Level:IP67
