Dell KM7321W RF Wireless keyboard

Surface coloration: Monochromatic
Product colour: Grey, Titanium
LED indicators: Battery
Wrist rest: No
Keyboard style: Straight
Power source type: Battery
Keyboard battery type: AAA
Number of batteries (keyboard): 2
Mouse dimensions (WxDxH): 69.7 x 114.5 x 41.6 mm
Keyboard dimensions (WxDxH): 433.3 x 121.5 x 28.36 mm
Keyboard weight: 561 g
Mouse weight: 84 g
Windows operating systems supported: Windows 8.1, Windows 11, Windows 10, Windows 7
Mobile operating systems supported: Android
Other operating systems supported: ChromeOS
Mac operating systems supported: Yes
Linux operating systems supported: Yes
Batteries included: Yes
Receiver included: Yes
Buttons quantity: 7
Scroll: Yes
Scroll type: Wheel
Movement detection technology: Optical
Movement resolution: 4000 DPI
Scrolling directions: Vertical
Buttons type: Pressed buttons
Mouse battery type: AA
Mouse included: Yes
Number of batteries (mouse): 1
Connectivity technology: Wireless
Device interface: RF Wireless + Bluetooth
Frequency band: 2.4 GHz
Windows keys: Yes
Keyboard language: German
Recommended usage: Office
Programmable hot keys: Yes
Pointing device: No
Hot keys: Yes
Numeric keypad: Yes
Bluetooth version: 5.0
Keyboard form factor: Full-size (100%)
Keyboard layout: QWERTZ