Stable 2.4G Wireless ConnectionPowerful and reliable connection of wireless keyboard mouse is up to 10 m(393.7in). Wireless keyboard with mouse combo share a Nano receiver (stored at the bottom of the mouse) without installing any additional software, plug and play. Keep your desk clean and tidy. Efficient Desktop Keyboard Wireless + Wide CompatibilityThe wireless computer keyboard preserving the keys of the numeric keypad, the full-size keyboard has 12 function keys allows you to quickly access the music/volume/mail, etc(The hot-keys not fully compatible with Mac System). The keyboard mouse combo wireless is compatible with Windows XP / ME/ Vista / 7 / 8 /10 / 11 operating systems. Work well with devices which has USB slot like PC, Laptop, Macbook, desktop, Chrome-book, Smart TV.