The Wireless Keyboard and Mouse 850 Desktop gives you wireless freedom 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.

Specification

Product
Product id	572659
Brand	Microsoft
Partnr	PY9-00023
EAN/UPC code	885370997903
Keyboard
Recommended usage	Universal
Device interface	RF Wireless
Pointing device	N
Keyboard form factor	Full-size (100%)
Numeric keypad	Y
Windows keys	Y
Connectivity technology	Wireless
USB hub	N
Purpose	Universal
Fingerprint reader	N
Frequency band	2.4 GHz
Design
Keyboard style	Straight
Wrist rest	N
Product colour	Black
Surface coloration	Monotone
Ergonomics
Wireless range	5 m
Power
Power source type	Battery
Keyboard battery type	AAA
Number of batteries (keyboard)	2
Battery technology	Alkaline
Service life of battery	15 maand(en)
Mouse
Mouse included	Y
Movement detection technology	Optical
Buttons type	Pressed buttons
Scroll	Y
Scroll type	Wheel
Mouse battery type	AA
Number of batteries (mouse)	1
Number of scroll wheels	1
Packaging data
Wireless receiver interface	USB
Other features
Width	456 mm
Depth	158 mm