Gembird KBS-WMS-01 Silent key Pro Business wireless desktop set, black, US layout

LED indicators: Yes Product colour: Black Backlight: No Surface coloration: Monochromatic Wrist rest: No Power source type: Battery Mouse weight: 55 g Keyboard weight: 490 g Other operating systems supported: ChromeOS Mac operating systems supported: Mac OS X 12.0 Monterey Windows operating systems supported: Windows 11 Batteries included: No Receiver included: Yes Wireless receiver interface: USB Type-A User guide: Yes Receiver type: Micro receiver Number of products included: 2 pc(s) Scroll: Yes Scroll type: Wheel Movement detection technology: Optical Buttons type: Pressed buttons Movement resolution: 5000 DPI Scrolling directions: Vertical Mouse included: Yes Keyboard layout: QWERTY Keyboard form factor: Full-size (100%) Connectivity technology: Wireless Keyboard language: US English Pointing device: No Windows keys: Yes Recommended usage: Universal Keyboard key switch: Membrane Device interface: RF Wireless Numeric keypad: Yes Warnings: Do not disassemble the keypad - risk of electric shock.