Microsoft Wireless Desktop 850 keyboard RF Wireless Black

Microsoft Wireless Desktop 850 keyboard RF Wireless Black

Design

Product colour	Black
Wrist rest	N
Keyboard style	Straight

Power

Keyboard battery type	AAA
Number of batteries (keyboard)	2
Power source type	Battery

Operational conditions

Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-40 - 60 °C

Mouse weight	65.9 g
Keyboard weight	601 g
Keyboard dimensions (WxDxH)	227 x 486 x 45.7 mm
Mouse dimensions (WxDxH)	58.3 x 113 x 39.6 mm

System requirements

Windows operating systems supported	Windows 7 Professional, Windows 10 Home, Windows 8
Mac operating systems supported	Mac OS X 10.7 Lion, Mac OS X 10.9 Mavericks, Mac OS X 10.8 Mountain Lion, Mac OS X 10.6 Snow Leopard, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard
Minimum storage drive space	150 MB

Packaging data

User guide	Y
Receiver weight	2.8 g
Receiver dimensions (WxDxH)	15 x 27.6 x 6.89 mm
Wireless receiver interface	USB
Receiver included	Y

Mouse

Mouse included	Y
Scroll type	Wheel
Number of batteries (mouse)	2
Scroll	Y
Movement resolution	3000 DPI
Mouse battery type	AA
Buttons quantity	3

Ergonomics

5 m

Keyboard

Connectivity technology	Wireless
Numeric keypad	Y
Frequency band	2.4 GHz
Windows keys	Y