Kensington Pro Fit Ergo Vertical Wireless Mouse- Black (K75501WW)

Key Features

• Contoured natural (46 7 Degree) slope keeps the wrist in a neutral handshake position eliminating soft tissue compression
• 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
• Free downloadable KensingtonWorks software provides button customization