hanical Keyboard designed as vintage steampunk typewriter style, with matte-finish texture, sturdy and robust enough to protect it from scratch. Beautiful retro design makes it great gift for your girl friend. 💡This mechanical keyboard is compatible with WINDOWS/OS Mac/Linux. Notice, when connecting with Mac OS system, the {COMMAND} key can replace the {WIN} key of Windows, FN+F9/F10/F11 can adjust the sound.