Specification :

Low priced, incredibly flexible PC keyboard made completely from quality silicon rubber. The ultimate in portable and durable, this is a key board that can go anywhere you go, take extraordinary amounts of abuse, and still work perfectly. This standard QWERTY keyboard is plug and play with Microsoft OS up to XP, and can plug in and be powered either by USB or by PS/2.

China Manufacturer Specification
Construction: Flexible Silicone and Plastic Rubber
Plug-and-Play, no installation needed
88/80 Keys/Button
Standard QWERTY layout
USB or PS/2 OUT
System: Windows 98/ME/2000/XP/Vista
Power Source: direct from USB/ PS/2 Port
Dimension: 322x119x12mm (LxWxD)
Other Features
Work Temperature: -30~ +80 deg C
Virtually indestructible
-Washable
-Dustproof
-Mildew and Water resistant
Accessories
Manual
USB to PS/2 Adapter