Logitech MK850 keyboard RF Wireless + Bluetooth QWERTY US International Black

Design
Product colour: Black
Keyboard style: Straight
Wrist rest: Yes
Backlight: No
Full-size keyboard: Yes
Battery LED indicator: Yes

Power
Power source type: Battery
Number of batteries (keyboard): 2
Keyboard battery type: AAA
Service life of battery: 36 month(s)

Weight & dimensions
Mouse dimensions (WxDxH): 74 x 115 x 45 mm
Mouse weight: 135 g
Keyboard weight: 733 g
Keyboard dimensions (WxDxH): 430 x 210 x 25 mm

System requirements
Windows operating systems supported: Windows 10 Pro x64, Windows 10 Pro, Windows 7 Home Premium, Windows 7 Starter, Windows 7 Professional, Windows 10 Education, Windows 10 Home, Windows 7 Starter x64, Windows 7 Home Premium x64, Windows 7 Enterprise x64, Windows 7 Professional x64, Windows 7 Home Basic, Windows 8.1, Windows 7 Enterprise, Windows 10 Education x64, Windows 7 Ultimate, Windows 10 Enterprise, Windows 7 Home Basic x64, Windows 10 Home x64, Windows 8, Windows 10 Enterprise x64
Mobile operating systems supported: iOS 9.0, Android 5.0, iOS 8.0, iOS 7.0, iOS 6.0, iOS 5.0
Mac operating systems supported: Mac OS X 10.11 El Capitan, Mac OS X 10.10 Yosemite, Mac OS X 10.12 Sierra
Mac compatibility: Yes

Packaging data
Package width: 49 mm
Package weight: 1.24 kg
Package type: Box
Package height: 221 mm
User guide: Yes
Wireless receiver interface: USB
Receiver type: Unifying receiver
Cables included: USB
Unifying receiver: Yes
Batteries included: Yes
Receiver included: Yes

Mouse
Number of scroll wheels: 1
Form factor: Right-hand
Scroll: Yes
Movement detection technology: Optical
Movement resolution: 1000 DPI
Scroll type: Wheel
Buttons quantity: 8
Mouse included: Yes
Mouse battery type: AA
On/off switch: Yes
Buttons type: Pressed buttons
Number of batteries (mouse): 1

Ergonomics
Wireless range: 10 m

Keyboard
Connectivity technology: Wireless
Frequency band: 2.4 GHz
Device interface: RF Wireless + Bluetooth
Fingerprint reader: No
Numeric keypad: Yes
Recommended usage: Universal
USB hub: No
Keyboard language: US International
Keyboard form factor: Standard
Pointing device: No
Purpose: PC/Server
Keyboard layout: QWERTY

Other features
Internal: No

Logistics data
Master (outer) case gross weight: 5.48 kg