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

Movement detection technology: Optical | Receiver included: Yes | Movement resolution: 1200 DPI | Mouse weight: 60 g | User guide: Yes | Numeric keypad: Yes | Mac operating systems supported: Mac OS X 12.0 Monterey | Other operating systems supported: ChromeOS | Mouse included: Yes | Pointing device: No | Device interface: RF Wireless | Scrolling directions: Vertical | Wireless receiver interface: USB Type-A | Number of products included: 2 pc(s) | Connectivity technology: Wireless | Keyboard language: US English | Batteries included: No | Recommended usage: Universal | Keyboard key switch: Membrane | Mac operating systems supported: Mac OS X 13.0 Ventura | Mac operating systems supported: Mac OS X 11.0 Big Sur | Surface coloration: Monochromatic | Windows keys: Yes | Wrist rest: No | Power source type: Battery | Scroll type: Wheel | Product colour: Black | Keyboard weight: 455 g | Keyboard layout: QWERTY | Windows operating systems supported: Windows 11 | Backlight: No | Scroll: Yes | Buttons type: Pressed buttons | Windows operating systems supported: Windows 10 | LED indicators: Yes | Receiver type: Micro receiver | Keyboard form factor: Full-size (100%) | Warnings: Keep away from water and other liquids. | Warnings: Follow local regulations for the disposal of electronic equipment. | Warnings: Do not disassemble the keypad - risk of electric shock.