The K845 Mechanical Illuminated is a keyboard that melds precise mechanics with a modern aluminum design. Type comfortably with an adjustable tilt and mechanical key switches of your choice. 5 backlighting options let you customize your experience so you can type for hours — day or night. A durable design features long-life switches, moulded long-lasting characters, and an aluminum top case for modern productivity that lasts. It’s the typing feeling you love — now designed for work.