WIRED - Insures that there is zero lag time with a direct connection to your device with the most common USB connection. FULLY CUSTOMIZABLE - Four macro presets to create so you don't have to re map every time you change games. MORE SPACE - Only 1/3 the size of your standard keyboard to free up space or to keep your hands closer together creating a more comfortable experience. BACKLIT BUTTONS - Always know where your fingers are, even when playing with the lights off. ERGONOMIC DESIGN - Reduce fatigue and add comfort with the removable palm rest whether you like your palm below or level with the keys