The keyboards have an excellent tactile feel with full-long travel switches and allow users to achieve fast and accurate data input without any noise. With firm tactile perception for comfortable operation. Internet friendly key layout, key-tops are laser-etched in legends and characters for easy readability, long life to prevent lettering rub-off.

Metal keys are protected against twisting and levering which can not be dislodged from front, or defaced removing key covers. Ease of customizing with multiple languages, to accommodate foreign or custom variants.

Easily mounting into enclosure or panel, and is provided with PS/2, USB connection output cables that plug directly into the host computer for normal keyboard operations.

Features:

• 66 keys, super quality brushed stainless steel

• Protuberant rectangular keys, with laser engraved and etched legends
  and raised braille on keys are available

• Interface: PS2, RS232, USB available.

• Switch life: more than 3 million of operations

• Lettering: sunk laser legends and characters in high quality ink

• Actuator/keys materials: stainless steel

• Front plate: super quality black electroplate titanium

• Mounting rack: aluminum alloy

General
Interface	PS2, RS232, USB available
Operating System	PS2/RS232: WinNT4, 98SE, 98ME, 2000, XP USB: Win98SE, 98ME, 2000, XP and Mac OS9 / OSX
Electrical
Supply voltage	+5V DC +/-5%
EMC standard	It is compliance with the council EMC directive 89/336/EEC a) EN55022: 1988+A1:2000+A2:2003 b) EN55024: 1988+A1:2001+A2:2003
Environment
Operating Temperature	-10°C to +60°C
Storage Temperature	-20°C to +70°C
Mechanical
Keyswitch	Total Travel: 2.00 mm.
Size	343 x 105mm (front panel) 367 x 129mm (back panel)
Contact Material	carbon / gold
Weight	1.80 Kg