Adesso Antimicrobial Wireless Vertical Ergonomic Mouse

2.4 GHZ Wireless Technology With 2.4 Ghz RF wireless technology you can enjoy working at any angle and at a distance of up to 30 feet. Antimicrobial Made with antimicrobial material which prevents the growth of harmful bacteria and protects against the build up germs between washings.Ergonomic Vertical Design The vertical design provides better support for your forearm minimizing wrist pain that can come from twisting. Enhanced Optical Sensor Optical sensor technology improves precision and even lets you work on most glass, wood,marble and leather surfaces without a need of mouse pad.1000/1600/2400 DPI Resolution Provides responsive, smooth cursor control and precise tracking and easy text selection thanks to high-definition optical tracking (1000/1600/2400 DPI). Reduces Carpal Tunnel Syndrome (CTS) The wrist-friendly contour of the Adesso vertical mice allows you to hold your hand in a neutral "handshake position" , minimizing your forearm muscles from twisting and the possible develo