Logitech K800 wireless backlit keyboard is a high quality wireless keyboard that features backlit keys with illuminated characters for easy viewing in dim light. It comes in a stylish black finish and also features Incurve keys with a concave design and softly rounded edges for comfortable use. It comes with a unifying receiver for wireless operations. Wireless Illuminated Keyboard. With laser-etched, backlit keys you can see easily in any light, a sleek look, and comfortable, fluid typing, the Logitech Wireless Illuminated Keyboard K800 delivers a brilliant typing experience-day or night. Features a rechargable plug; draw power via USB or wall jack!