Retro Typewriter Style with Mechanical Keys: Mechanical blue switch for ultimate gaming performance. The mechanical keys offer medium resistance, audible click sound & tactile feedback. Ergonomic Design with Detachable Wrist Rest: The ergonomic ABS palm rest provides firm support that alleviates pressure on your wrist from gaming at an elevated angle. True RGB LED Backlit Light Up Keyboard: This RGB illuminated keyboard has up to 168 LED backlit modes and 7 color sidelight. Press ‘Fn+Pause’ to change the global backlight color, supports single color mode and RGB color mode. Metal Panel & 108-Key Anti-Ghosting: The keyboard panel was made of top-grade aluminium alloy material, with matte-finish texture, sturdy and robust enough to protect it from scratch. 108 keys full size keyboard, and all keys non-conflict. PC Gaming Keyboard Compatibilty: Support computer systems including Windows, Linux and Mac OS. Plug and play. No drivers or softwares are required.