The Kensington Pro Fit® Wireless Comfort Desktop Set can be user configured in nine different positive, neutral and negative positions for totally customized fit. The fully padded wrist wrest offers support for natural typing. A right-handed mid-size mouse offers ergonomic comfort. And the wireless technology provides users with clutter free productivity. The dedicated quick keys provide access to the internet and multimedia. And the spill-proof keyboard resists coffee, water, soda and other liquids.