Compact Keyboard for Small Spaces. Durable Ultraslim Keyboards with Mechanical Keyswitch Technology for Industrial and Commercial Applications. This compact keyboard is the perfect solution for users with limited space available and low weight requirements. Mechanical Keyswitches are Rated at 20 Million Actuations to Withstand Harsh Environments and Ensure Long Product Lifetime Size-reduced QWERTY Key Layout in Ultraslim 11" Form Factor Combines Maximal Space Efficiency with Comfortable Alphanumeric Data Entry. FN-Key" for Easy Access of Integrated Numeric Area Ensures Complete Function Support as with Full Size Keyboards Available with PS/2 and USB interface Optional "Non-Windows" Key Layout Dual PS2/USB Interface Allows for Easy Field Upgrade More from the Manufacturer