Kensington Pro Fit Wireless Ergonomic Keyboard and Optical Mouse Combo, Black (K75406US)

The Kensington Pro Fit Ergo split and sloped keyboard comes with adjustable reverse tilt, built-in wrist support, and neutral grip. The ergonomist-approved wireless keyboard and mouse position your hands for improved comfort. The features include dual wireless connectivity (2.4GHz and Bluetooth 4.0 LE) with 128-bit AES encryption security; quiet typing and clicking; spill-proof keys; F-keys for shortcuts; caps lock, number lock, and scroll lock; low battery indicator lights; a five-button (including forward and back) mouse; three-mode power-saving switches; and a replaceable receiver. In the event the receiver is lost or damaged, simply purchase a new one, pair it with your mouse, and you're all set.