DELL Pro Compact Silent Keyboard and Mouse - KM555 - US International (QWERTY)

Adjustable keyboard height: Yes
Product colour: Black
Wrist rest: No
Protection features: Spill resistant
Backlight: No
LED indicators: Yes
Service life of battery: 36 month(s)
Power source type: Battery
Number of batteries (keyboard): 2
Keyboard battery type: AAA
Mouse dimensions (WxDxH): 60 x 105 x 38 mm
Keyboard weight: 406 g
Keyboard dimensions (WxDxH): 399 x 127 x 26 mm
Mouse weight: 67 g
Mobile operating systems supported: Android
Linux operating systems supported: Red Hat Enterprise Linux 8.0, Ubuntu 18.04 LTS
Other operating systems supported: ChromeOS
Windows operating systems supported: Windows 10, Windows 11, Windows 8.1, Windows 7
Mac operating systems supported: Yes
Number of products included: 2 pc(s)
Wireless receiver interface: USB Type-A
Receiver included: Yes
Movement resolution: 4020 DPI
Mouse included: Yes
Buttons quantity: 3
Scroll type: Wheel
Movement detection technology: Optical
Form factor: Ambidextrous
Scroll: Yes
Mouse battery type: AA
Windows keys: Yes
Number of hot keys: 18
Frequency band: 2.4 GHz
Multimedia keys: Yes
Device interface: RF Wireless + Bluetooth
Keyboard language: US International
Keyboard key switch: Plunger key switch
Keyboard form factor: Full-size (100%)
Connectivity technology: Wireless
On/off switch: Yes
Hot keys: Yes
Programmable hot keys: Yes
Pointing device: No
Keyboard layout: QWERTY
Numeric keypad: Yes
Bluetooth version: 5.1
Recommended usage: Universal