From the Manufacturer
Microsoft Wireless Mobile Mouse 4000 - Graphite
Works on virtually any surface
Sporty Style Ready to Go
Carry this compact and sporty wireless mouse, and use it just about anywhere, even on your living room carpet, relying on Microsoft BlueTrack Technology. Relaxing on the couch or giving a boardroom presentation? Roam up to 15 feet away, and retain reliable wireless control of your computer. Plus, when it's time to pack up and go, you'll hardly notice the tiny transceiver. Keep it plugged into your computer's USB port, or tuck it into the underside of the mouse for travel.
BlueTrack Technology - Take advantage of BlueTrack Technology, which combines the power of optical with the precision of laser for remarkable tracking on virtually any surface.
Plug-And-Go Transceiver - Leave the nano transceiver plugged in when you're on the go, or stow it in the mouse.
Reliable 2.4-GHz Wireless - Enjoy the 2.4-gigahertz (GHz) wireless technology, which delivers a reliable connection with up to a 15-foot range, with virtually no interference.
10-Month Battery Life - Use your mouse for up to 10 months without having to change batteries. Battery status indicator tells you when battery power is low.
Flip 3D in Windows 7 - Easily switch between open windows with the click of a button.
- Four-Way Scrolling - Scroll four ways for greater efficiency and comfort with Tilt Wheel Technology.
- Four Customizable Buttons - Get quick access to the media, programs, and files you use most often.
*BlueTrack Technology does not work on clear glass or mirrored surfaces.
- Computer/Operating System
Windows 8, Windows 7, Windows Vista, Windows XP (excluding Windows XP 64-bit)
- Hard Drive
1 AA alkaline battery (included)
Wireless BlueTrack Notebook Mouse with Nano Receiver - PC USB