Kensington Pro Fit Ergo Vertical Wireless Mouse - Black

Shake hands with your mouse. The Pro Fit¬Æ Ergo Vertical Wireless Mouse, with its natural handshake position, improves wrist posture for better comfort. In an independent study conducted by professional ergonomists*, users rated the vertical mouse as the most comfortable and that it conformed to their hand naturally.* Source: 2019 VSI Risk Management and Ergonomics, Inc. study. Contoured, natural (46.7 degree) slope keeps the wrist in a neutral handshake position, eliminating soft tissue compression. An extended lip for the little finger provides complete support for smoother, larger muscle group movement. Fully-featured mouse with scroll wheel, left, right, forward, back, and DPI (800/1000/1200/1600) buttons. Simply plug in the nano receiver for plug & play wireless connectivity up to 20 meters (65.61 feet). A low battery indicator let's you know when it's time to change the battery, so you're never caught off guard. One AA battery lasts up to a year. Nano receiver conveniently stores inside mouse when not in use. In an independent study conducted by professional ergonomists*, users rated the vertical mouse as the most comfortable and that it conformed to their hand naturally.‚*** Source: 2019 VSI Risk Management and Ergonomics, Inc. study. Operating System(s): Chrome OS, macOS, Windows Controls: Customizable Buttons Connectivity: Wireless, 2.4GHz USB Receiver Number of Buttons: 6 Includes: 1x Kensington Pro Fit Ergo Vertical Wireless Mouse