Gembird KBS-WPS-02-CYRL Dual-mode slim wireless desktop set, 2.4G+BT, RU layout

Scrolling directions: Vertical | Power source type: Battery | Battery pack: lithium-ion | User guide: Yes | Device interface: RF Wireless + Bluetooth | Buttons type: Pressed buttons | Mouse included: Yes | Pointing device: No | Mac operating systems supported: Mac OS X 11.0 Big Sur | Receiver included: Yes | Keyboard weight: 450 g | Batteries included: No | Mac operating systems supported: Mac OS X 12.0 Monterey | Product colour: Black | Battery capacity: 300 mAh | Number of products included: 2 pc(s) | Mouse weight: 70 g | Numeric keypad: Yes | Wireless receiver interface: USB Type-A | Other operating systems supported: ChromeOS | Movement detection technology: Optical | Windows keys: Yes | Recommended usage: Universal | Keyboard key switch: Membrane | Keyboard language: Russian | Warnings: Do not disassemble the keypad - risk of electric shock. | Windows operating systems supported: Windows 11 | Windows operating systems supported: Windows 10 | Movement resolution: 3800 DPI | Receiver type: Micro receiver | Scroll: Yes | Scroll type: Wheel | Wrist rest: No | Mac operating systems supported: Mac OS X 13.0 Ventura | Warnings: Follow local regulations for the disposal of electronic equipment. | Surface coloration: Monochromatic | Warnings: Keep away from water and other liquids. | Connectivity technology: Wireless | Keyboard form factor: Full-size (100%) | Keyboard layout: QWERTY