Logitech MK850 keyboard RF Wireless + Bluetooth QWERTY US International Black

Product colour: Black
Wrist rest: Yes
Backlight: No
Keyboard style: Straight
Battery LED indicator: Yes
Full-size keyboard: Yes
Power source type: Battery
Service life of battery: 36 month(s)
Number of batteries (keyboard): 2
Keyboard battery type: AAA
Mouse dimensions (WxDxH): 74 x 115 x 45 mm
Keyboard weight: 733 g
Mouse weight: 135 g
Keyboard dimensions (WxDxH): 430 x 210 x 25 mm
Windows operating systems supported: Windows 10 Education, Windows 10 Education x64, Windows 8.1, Windows 10 Pro, Windows 7 Enterprise, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 8, Windows 10 Enterprise, Windows 7 Home Basic x64, Windows 7 Professional x64, Windows 10 Pro x64, Windows 10 Home, Windows 7 Starter x64, Windows 7 Home Basic, Windows 7 Ultimate, Windows 7 Home Premium x64, Windows 7 Enterprise x64, Windows 7 Home Premium, Windows 7 Starter, Windows 7 Professional
Mobile operating systems supported: iOS 6.0, iOS 6.0, iOS 8.0, iOS 8.0, iOS 8.0, iOS 8.0, iOS 8.0, iOS 5.0, iOS 9.0, iOS 9.0, iOS 9.0, iOS 9.0, iOS 7.0, iOS 7.0, iOS 7.0, Android 5.0, Android 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
Package type: Box
Package width: 49 mm
Package weight: 1.24 kg
Wireless receiver interface: USB
Package height: 221 mm
User guide: Yes
Receiver included: Yes
Cables included: USB
Receiver type: Unifying receiver
Unifying receiver: Yes
Batteries included: Yes
Movement resolution: 1000 DPI
Buttons quantity: 8
Form factor: Right-hand
Movement detection technology: Optical
Scroll type: Wheel
Number of scroll wheels: 1
Scroll: Yes
Mouse battery type: AA
Buttons type: Pressed buttons
Number of batteries (mouse): 1
Mouse included: Yes
On/off switch: Yes
Wireless range: 10 m
Frequency band: 2.4 GHz
Device interface: RF Wireless + Bluetooth
Connectivity technology: Wireless
Recommended usage: Universal
USB hub: No
Keyboard language: US International
Fingerprint reader: No
Pointing device: No
Keyboard layout: QWERTY
Purpose: PC/Server
Numeric keypad: Yes
Keyboard form factor: Standard
Internal: No
Master (outer) case gross weight: 5.48 kg