Fine workmanship and perfect style, Upgrade Cherry Shaft & RGB LED, more gaming experience, and cool feeling.NoteThe switch may come loose during transport, just plug it back in. However, the Cherry switch doesn't support hot-swapping, so the mini doesn't support hot-swapping. USB interface, HID standard keyboard, plug and play without driver Each button can be set to a different function mode without affecting each other If you need to go to the Mac setting, please set it in Windows first, then you can go to the Mac to use it