Made to move, with freedom and convenience at the forefront of design. The Wireless Desktop 850, designed by Microsoft, offers wireless connection to your device from up to 15 feet away. If you're on the go and only need the mouse, it easily connects to multiple devices, with the transceiver conveniently snapping into the base when it's time to pack up and go.

Features:

• Designed by Microsoft™ 
• Keyboard​
• Reliable wireless connection with 2.4 GHz wireless technology​
• Advanced Encryption Standard (AES) 128-Bit Encryption​
  
• Windows shortcut keys to quickly access frequently used tools ​
  
• Battery life indicator – glows red when the battery is running low​
  
• Windows start screen key ​
  
• Longer battery life – up to 15 months ​
  
• Mouse​
  
• Designed for comfort in either hand; superior comfort that’s designed to fit right or left hand​
  
• Microsoft Optical Technology, a precise optical tracking technology that provides highly responsive cursor control​
  
• Scroll wheels move through documents and webpages quickly​
  
• Power switch to turn off your mouse to extend battery life​
  
• Snap-in transceiver ​
  
• 1-year limited warranty