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Microsoft 850 Mouse Keyboard
Enjoy the freedom and convenience of wireless technology. Confidently roam up to 15 feet away from your PC while maintaining a strong wireless connection. Or, take the mouse separately to use with a laptop while traveling—the tiny transceiver conveniently snaps into the bottom of the mouse when it’s time to pack up and go. Setting up the keyboard and mouse is simple—just insert the batteries, plug in the tiny transceiver, and start typing! This keyboard also has Advanced Encryption Standard (AES), which is designed to help protect your information by encrypting your keystrokes.
Reliable wireless connection
Enjoy the 2.4-gigahertz (GHz) wireless technology, which delivers a reliable connection with up to a 15 foot range, with virtually no interference.
Advanced Encryption Standard (AES) 128-Bit Encryption
This keyboard features Advanced Encryption Standard (AES*) technology. Moreover, it is designed to help protect your information by encrypting your keystrokes. So, each keyboard is permanently paired with its receiver at the factory—no key information is ever shared over the air.
Windows shortcut keys
Quickly access frequently used tools, like the calculator, zoom and audio controls by using shortcut keys.
Designed for comfort – in either hand
Superior comfort design to fit your right or left hand.
Microsoft optical technology
Precise optical tracking technology provides highly responsive cursor control.
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.
* Advanced Encryption Standard (AES) is an electronic data encryption specification that was established by the U.S. National Institute of Standards and Technology (NIST). It was subsequently adopted by the US federal government as an approved encryption technology under the FIPS-197 standard.
Move through documents and web pages quickly.
Turn off your mouse to extend battery life.
Windows start screen key
Microsoft 850 Mouse Keyboard Simply press the Windows to start screen key to view your apps and start screen.
Longer battery life
Experience fewer interruptions with up to 15 months of battery life for your keyboard.
Battery life indicator
The battery status indicator glows red when the battery is running low.
Dimensions for Keyboard
Keyboard length: 455.8mm
Keyboard width: 158.6mm
Dimensions for Mouse
Mouse length: 113.4mm
Mouse width: 57.73mm
1451, 1454, 1455