redragon k511 pro rgb gaming keyboard wired led backlit programmable macro keyboard 104 keys quiet silent membrane keyboard for windows pc gamer computer redragon redragon k511 pro rgb led backlit programmable gaming keyboard the redragon k511 pro rgb is a full sized keyboard with total 104 keys, separate number pad and multimedia keys, plus 5 programmable macro keys & 4 dedicated multimedia key. it’s loaded with features, crisp and bright reb led backlighting, and infinitely customizable macros and lighting options. offering fantastic value, functionality and comfort for serious gamer. features * rgb backlit full sized gaming keyboard with total 114 keys<br /> * 8 backlight modes <br /> * 5 backlight brightness levels, adjustable breathing speed, and user defined backlighting<br /> * anti-ghosting for 26 keys<br /> * 5 programmable keys for macro recording<br /> * 12 multimedia keys combined with fn keys<br /> * win key can be disabled<br /> * keyboard dimensions: 44.3x16.7x3.5 inches, weight: 40.70 oz<br /> * for windows 10, windows 8, windows 7, windows vista, and windows xp<br /> * supports plug & play plus additional software download, available at redragonusa download page what's in the box <br /> * keyboard (black version)<br /> * user guide <br /> * warranty card