3 Modes Connectivity With 2.4Ghz wireless, Bluetooth, and USB wired 3 modes connection, this is a wireless gaming keyboard that no longer limits how you can connect. Whats more, in Bluetooth mode, you can connect up to 3 devices. Compatible with Windows/ MacOS/ Android. 61 Keys Compact DesignNo additional number keys, can meet you demands in Office or Home. The Mini 60% Mechanical Keyboard is Space-saving and Portable, you will be satisfied at how much space you save. Hot-Swappable Brown SwitchSlightly quieter and easier to trigger than the Blue Switch. Halfway between a Typing and a Gaming switch. Some people prefer Brown Switch since it enables you to Double Tap faster and Typists like them because they still have a good Tactile feedback, but the audio feedback isn’t quite as noticeable as Blue Switch. RGB BacklitThis 60% Custom Mechanical Keyboard has 18 RGB Backlight Modes, 8 monochrome Backlight Modes and 1 full Color Backlight. These light modes can provide you a charm