Gembird KBS-WPS-01 Slim Pro Business wireless desktop set, white, US layout

Wrist rest: No Product colour: White Surface coloration: Monochromatic LED indicators: Yes Backlight: No Power source type: Battery Keyboard weight: 455 g Mouse weight: 60 g Mac operating systems supported: Mac OS X 11.0 Big Sur Windows operating systems supported: Windows 11 Other operating systems supported: ChromeOS User guide: Yes Batteries included: No Number of products included: 2 pc(s) Wireless receiver interface: USB Type-A Receiver type: Micro receiver Receiver included: Yes Scroll type: Wheel Scroll: Yes Mouse included: Yes Movement detection technology: Optical Movement resolution: 1200 DPI Buttons type: Pressed buttons Scrolling directions: Vertical Pointing device: No Recommended usage: Universal Keyboard form factor: Full-size (100%) Device interface: RF Wireless Connectivity technology: Wireless Keyboard layout: QWERTY Windows keys: Yes Keyboard language: US English Keyboard key switch: Membrane Numeric keypad: Yes Warnings: Keep away from water and other liquids.