Microsoft Wireless 850 Keyboard & Mouse D2158A

SKU: D2158A


A slimline 2.4GHz wireless keyboard with numeric keypad, just 45.7mm thick! Combined with an ergonomic wireless optical mouse. Experience wireless freedom on your desktop.
5m range.
Includes 3 x AAA and 1 x AA batteries.

Keyboard: 486 x 162 x 45.7mm
Mouse: 113 x 58.3 x 39.6 mm
Transceiver: 27.6 x 15 x 6.89 mm

Interface: USB 2.0 Compatible
Operating Systems:
• Microsoft Windows® 8.1, Windows 8, Windows RT 8.1, Windows RT 8, and Windows 7
• Macintosh Mac OS X v10.7-10.9
• Android 3.2 and 4.2
1Advanced functionality not available with all devices and/or operating systems. See compatibility information at:
Top-line System Requirements:
Requires a PC that meets the requirements for and has installed one of these operating systems:
• Windows 8.1, Windows 8, or Windows 7
• 150 MB
Compatibility Logos:
• Compatible with Microsoft Windows 8 and Windows RT
• Mac logo
Keyboard Localization:
Available language sets will vary by product and sales channel. 104 key configuration: Arabic, Chinese (Simplified), Chinese (Traditional), Czech, English (Canada), English (North America), Greek, Hebrew, International English (Euro), International English (ROW), Russian, and Thai 105 key configuration: All Nordic, English (UK), French (Belgium/Azerty), French (Canada), French (France), German (Germany), German (Switzerland/Luxemburg), Hungarian, Iberian (Portuguese), Italian, Spanish (Euro), Spanish (Latin America), and Turkish 106 key configuration: Korean
107 key configuration: Brazilian 109 key configuration: Japanese

Tracking Technology
Mouse Tracking System: LED optical technology
Imaging Rate: Dynamically adaptable to 3000 frames per second
X-Y Resolution: 39.4p/mm
Tracking Speed: Up to 508mm/s

Wireless Technology
Wireless Frequency: 2.4 GHz frequency range
Wireless Range: 5 meters typical. Note: RF range is affected by many factors, such as nearby metallic objects and relative positioning of the mouse and receiver.

Product Feature Performance
QWERTY Key Life: 5,000,000 actuations per key
Hot Key Features: Windows 8 Charms keys, Windows Start key, and Calculator
Hot Key Life: 500,000 actuations per key
Media Key Features: Mute, Volume -, Volume +, and Play/Pause
Media Key Life: 500,000 actuations per key
Typing Speed: 1000 characters per minute
Mouse Button Features: 3 buttons including scroll wheel button
Mobility Features: Power switch turns mouse off, conserving battery life
Mouse On/Off Switch Life: 4,000 actuations
Right & Left Button Life: 3,000,000 actuations at no more than 4 actuations per second
Wheel Button Life: 250,000 actuations at no more than 4 actuations per second
Mouse Scrolling Features: Standard vertical scrolling
Wheel Vertical Scrolling Life:
• 85,000 revolutions (away from user) • 300,000 revolutions (towards user)
Storage Temperature & Humidity:
-40 °F (-40 °C) to 140 °F (60 °C) at < 5% to 65% relative humidity (non-condensing)
Operating Temperature & Humidity:
32 °F (0 °C) to 104 °F (40 °C) at

Payment & Security

Apple Pay Google Pay Mastercard PayPal Shop Pay Union Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

You may also like

Recently viewed