Metal Keyboard - Stainless Steel, Ip65 Protection Level | Waterproof, Vandal Proof, 68 Keys With Integrated Trackball

Features of Metal Keyboard:
AR Stainless Steel
AR PS2 or USB interface
AR Point of Sales
AR Standard PS2/USB interface
AR Mounting style
AR Process Control Panel
AR Stand alone/Control Panel/
AR Touch Pad or Tracker Ball
AR Information Kiosk 19
AR rack mountableAR Public Utility Systems
AR Water proof/Spill proof/Oil or grease proofAR Defence Systems
AR Vandal proof
AR -20a C to +85a C- Operation Temp
AR -55a C to +125a C- Storage Temp
AR Key activation force 200 to 350 gms
AR Total number of operations per key: 10 Million
AR Silicone switching elements, good tactile feedback
AR 25mm Stainless steel integrated trackball
AR Laser engraved characters for excellent durability
AR Friendly layout and any language is available
AR Number of Keys: 68 keys (including two click buttons)
AR Material: stainless steel (front panel) and alumina alloy (scaleboard)
AR Key travel:1.5mm
AR Keyswitch technology: silicone switching
AR Key graphics: laser engraved legends & characters in durable paint
AR G.W.: 1.60KGs
AR Supply Voltage: +5V DC +/-5%
AR Communication interface: USB or PS2 (optional)
AR Protection Level: IP65(front panel)
AR OS support:DOS/Windows95/98/NT/ME/2000/2003/XP/Vista/7, Linux, Mac, etc

SPECIFICATION OF TRACKBALL:
AR Material: stainless steel.
AR Actuation force: 50g
AR Trackball lifespan: 6 million cycles