* Metal keyboard with trackball;
* Faceplate dimensions: 392 X110 mm;
* Antivandal, Waterproof, Dustproof;
* Actuator/keys materials: 316#(RoHS) stainless steel;
* Customizable stainless steel keys;
* Trackball Diameter: 38mm;
* Switch life: more than 3 million of operations;
* Compatible with WindowsNT, Win98, Win2000, WinXP
* Interface: PS2, USB available;
* Lifespan: > 5 years;
* ISO9001: 2000, CE, RoHS, FCC, IP65, IK07