Microsoft Wireless Desktop 850 Optical Keyboard & Mouse Combo (English)

  • $76.82

    Wireless freedom and security at an affordable price Enjoy the freedom and convenience of wireless technology. Confidently roam up to 15 feet away...
    SKU: MS-850-PY9-00002

    Wireless freedom and security at an affordable price

    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.
    • Advanced Encryption Standard (AES), which protects your personal and business information by encoding your keystrokes
    • 2.4GHz wireless delivers a reliable connection with up to a 15-foot range
    • Windows shortcut keys provide easy access to commonly used functions
    • Media keys for music and video control
    • Design is suitable for use with either hand
    • Optical Technology 1000 dpi provides responsive cursor control
    • Snap-in transceiver stows conveniently under the mouse
    • LED optical tracking technology

    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, which is designed to help protect your information by encrypting your keystrokes. 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 that’s designed 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.                                                                                                 


    Connectivity USB
    Tracking Technology LED Optical Technology
    Wireless Yes
    Scroll Wheel Yes
    Comfort Design Ambidextrous
    Number of Mouse Buttons (Inc. Scroll Wheel) 5
    Mouse Cord Length or Cordless Range 15 ft
    Mouse Colour Black
    Built-in Wireless Receiver Compartment Yes
    Nano Wireless Receiver Yes
    Sensor DPI 3000 dpi
    Approximate Battery Life Keyboard - 15 Months; Mouse - 8 Months
    Batteries Included Yes (2 AAA and 1 AA alkaline batteries)


    Keyboard Language English
    Keyboard Cord Length or Cordless Range 15 ft.
    Keyboard Colour Black
    System Requirements Windows 10; Windows 8; Windows 7; Mac OS X v10.4-10.7
    Warranty 1 Year
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    We are a Canadian base company

    2. How long should it take to receive an order?

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