Microsoft Wireless Desktop 800 for Business

From the Manufacturer Microsoft Wireless Desktop 800 for Business Optical technology, calculator key and scroll wheel. Enjoy Reliable Wireless and Precise ControlControl and convenience are at your fingertips with this compact keyboard and reliable mouse. The strong and secured wireless signal allows you to choose where you want to work. And the desktop is easy to use—just load batteries, plug in the receiver, and start typing! Key FeaturesSecure Wireless Connection - Enjoy the 2.4-gigahertz (GHz) wireless technology, which delivers a reliable connection with up to a 30 footrange, with virtually no interference.Easy Access hot keys - Quickly access frequently used tools, like the zoom and audio controls by using shortcut keys.Quickly access frequently used tools, like the calculator and audio controls by using shortcut keys.Microsoft Optical Technology - Benefit from responsive cursor control that takes advantage of 1,000-dots-per-inch (DPI) tracking.Snap-in Transceiver - Plug the wireless receiver into your computer's USB port when you're ready to work. Then snap it into the bottom of your mouse when you travel, and the mouse will automatically turn off.Battery Life Indicator - Avoid getting caught with a dead battery. The battery status indicator glows red when the battery is running low. Product DetailsDesigned for Comfort - Experience comfortable use in your right or left hand.Scroll Wheel - Move through documents and webpages quickly.Power Switch - Turn off your mouse to extend battery life.Longer Battery Life - Experience fewer interruptions with up to eight months of battery life.Windows Start Button - Simply press the Windows start button to launch the start menu. Longer Battery Life - Experience fewer interruptions with up to 15 months of battery life. System RequirementsComputer/Operating System Windows 8, Windows 7, Windows Vista, or Windows XPOther USB Port 2 AAA and 2 AA batteries (included)

• Secured wireless connection - Microsoft 2.4 GHz wireless delivers a secured and reliable connection with up to a 15-foot range.
• Easy-access hot keys - Quickly access Calculator, volume controls, mute, and play/pause.
• Microsoft Optical Technology - 1000 dpi provides responsive cursor control.
• Snap-in transceiver - Stows conveniently under the mouse.
• Optimized power management - Power management system extends battery life.