This is brand new, in open box. Comes with two complete sets of keys. Featuring a colorful anodized aluminum body, elegant white backlight, and Brown mechanical keys, the MK HUE is a dream come true for all typists. BACKLIT KEYS Backlit keys with many configurations MECHANICAL SWITCHES Experience precise travel distance and tactile feedback with every key. HOT KEYS Increase efficiency with FN-Modifier hotkeys for quick access to commonly uesd multimedia, productivity, and internt functions. MACRO KEYS Increase productivity by assigning your most commonly used words, letters, or functions to the 5 programmable macro keys. FULL NKRO Advanced N-Key rollover ensures all your keystrokes are executed no matter how fast you type or how many keys are simultaneously pressed.