Kensington Pro Fit Ergo Wireless Keyboard & Mouse — Gray (K75407US)

The Pro Fit Ergo combo from Kensington pairs a split, sloped keyboard with a matching mouse to encourage neutral alignment of the hands, wrists and forearms. The keyboard includes adjustable reverse tilt positions so you can set the angle that feels best. Dual wireless connectivity gives you the flexibility of 2.4 GHz or Bluetooth 4.0 LE links, secured by 128-bit AES encryption for government-grade protection. A three-mode power-saving switch lets you toggle between 2.4GHz, Bluetooth, and Off to extend battery life. Quiet-click operation keeps typing and mousing smooth and unobtrusive, and spill-proof keys make cleanup quick and easy.