With its built-in wrist support and neutral grip, the ergonomist-approved Pro Fit Ergo Wireless Mouse positions your hand for improved comfort

• Features include dual wireless (2.4 GHz and Bluetooth 4.0 LE) with 128-bit AES encryption security, quiet clicking, five buttons (including forward and back), a replaceable receiver, a three-mode power-saving switch, and three DPI settings (800/1200/1600)
• In the event the receiver is lost or damaged, simply purchase a new one, pair it with your mouse, and you're all set
• Ergonomist-approved design positions your hand for improved comfort
• Built-in wrist rest and neutral grip supports, cushions, and positions the wrist for comfort and neutral hand alignment
• Dual wireless with 128-bit AES encryption security delivers the flexibility of 2.4 GHz and Bluetooth 4.0 LE, with government-grade encryption
• Quiet clicking makes for smooth and non-disruptive operation
• Five buttons (including forward and back) enhance navigation and productivity
• Three-mode power-saving switch allows you to toggle between 2.4GHz, Bluetooth, and Off for best battery life
• Three DPI settings (800/1200/1600) let you dial in the sensitivity and precision of your mouse cursor