Kensington is leading provider of desktop and mobile device accessories, trusted by IT, business, and home office professionals around the world for more than 35 years. Kensington strives to anticipate the needs and challenges of the ever-evolving workplace and craft professional-tier award-winning solutions that provide peak professionals with the tools they need to thrive. Pro Fit Ergo Wireless Mouse Black K75404WW/EU 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, quiet clicking, five buttons including forward and back, replaceable receiver, three-mode power-saving switch, and three DPI settings. Specifications Unit Dimensions Width 2.87in Length 5.24in Height 2.36in Unit Weight 0.20lbs Product Color Black Operating System Windows/macOS/Chrome OS/Android Wireless Technology Dual Wireless 2.4GHz Bluetooth 4.0 Operating Distance 2.4GHz 33ft Bluetooth 26ft Battery 1xAA Get comfortable with the ergonomist-approved Pro Fit Ergo Wireless Mouse. Ergonomist-Approved Design Positions your hand for improved comfort. Built-In Wrist Support and Neutral Grip Supports, cushions, and positions your wrist for comfort and neutral hand alignment. Dual Wireless with 128-bit AES Encryption The flexibility of 2.4 GHz and Bluetooth 4.0 LE, with government-grade encryption. Quiet Clicking For smooth, 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. KensingtonWorks Free downloadable software provides an even more personalized experience, giving you the ability to assign wide variety of program functions
- 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.
- 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.
- Free downloadable Kensington Works software provides button customization