IOGEAR NRG3 Low Energy Wireless Mouse, GME555R

The NRG3 Low Energy Wireless Mouse outlasts traditional wireless mice, with it's super energy efficient technology. The NRG3 goes into sleep mode after about 8 minutes of inactivity, providing up to 3 years of use on a single set of batteries. The NRG3 has a low battery status indicator to remind you on the rare occasion that you're almost out of juice.NRG3 Low Energy Wireless Ergonomic Mouse IOGEAR's new NRG3 Low Energy Wireless Mouse features 5 buttons and lets you control your mouse movements from up to 33 feet away, thanks to its advanced 2.4GHz wireless nano receiver. Its ergonomically sculpted design and conveniently placed thumb buttons allow for maximum comfort and productivity, especially if you're the kind of person that spends a lot of time in front of the computer. Adjust DPI On-The-FlyTailor the NRG3 mouse to your specific works habits for improved efficiency. With a simple press of the top mounted DPI adjustments buttons, you can alter your mouse sensitivity from 1000, 1500, or 2000dpi. Battery performance may vary depending on usage . Requirements :Windows Vista, Windows 7, Windows 8, Windows 8.1 Mac OS X 10.2+