Visit Amazon sites : http://www.amazon.com/gp/product/B008OEHS04?tag=gallianostore-20

Microsoft Sculpt Comfort Keyboard

Contoured design promotes a natural wrist position and puts keys within easy reach
Split spacebar with backspace functionality is designed to improve typing efficiency
Detachable palm rest can be removed for a sleek compact look
Windows 8 shortcut keys
Cushioned palm rest provides support and promotes a neutral wrist position
Palm lift promotes a straight neutral wrist position