MEDICAL: lab, hospital, clinic, dental, such as carts, diagnostic equipments, operation rooms, dialysis centers etc;
MATERIAL HANDLING: mobile keyboard, data entry, assembly line etc
MILITARY: Army, Navy, Air force
INDUSTRIAL: Industrial automation, pharmaceutical, oil and gas, food and beverage, clean or dirty manufacturing environments, warehouses
OTHER INDUSTRIES

keyboard with NVIS-compliant red adjustable backlighting optional, while NVIS backlighting makes this keyboard ideal for aviation or vehicle applications where night vision goggles are necessary.
Keyboard provides full-size versatility in a rugged, compact design, rugged construction for reliable functionality
The keyboard lacks the crevices found between the keys of a regular keyboard, which is protected against dust, dirt, grease and corrosive liquids to NEMA 4X, which means it can withstand directed hose water, disinfectants, environmental contaminants and heavy industrial use.
Special durable-coating for excellent mechanical and chemical resistance

Key: 83 keys
Key top style: Protuberant rectangular keys with tactile feeling.
Key Size: 12.0mm X 13.0mmfor normal keys,22.5mm x 13.0mmfor enter key and 82.0mm x 12.5mmfor space bar key.
Switch life: more than 10 million of operations.
Cable Length: 2.5m
G.W.: 0.80KGs
Dimensions: 270.0mm x 113.0mm (L x W) 

Supply Voltage: +5V DC +/-5%
Current Rating: appr. 30mA (non-backlight), 140mA (with backlight on)
Current Rating: appr. 30mA
EMC Standard: It is compliance with the council IEC 61000-4-2:2008；IEC 61000-4-3:2006+AI:2007+A2:2010；IEC 61000-4-4:2004
EMI: EN 55022: 2010
EMS: EN 55024:2010
Lifespan> 5 years
Switch Contact Material: Carbon-on-Gold key switch technology with gold PCB.
Interface: PS2, USB available.
OS: All Windows, Linux, Unix, Mac OSX, Vxworks, Android, (U-cos--To be confirmed).