A classic reborn : design originated by VINTAGE typewriters and crafted with ultramodern features, the Azio Retro Classic is the perfect amalgam of past, present, and future. Genuine & luxurious : GENUINE LEATHER or wood top plate. Leather reflects taste, craftsmanship, and exclusiveness while emitting a unique charm that inspires. Tactile. Clicky. BACKLIT : the backlit mechanical keys are tuned to be tactile and "clicky", reminiscent of vintage typewriters. Forged. Polished. Plated : The keyboard frame is forged with aluminum alloy and plated into a beautiful CHROME/SATIN finish to accompany the leather top plate. High VERSATILITY : Fully supports Windows or Mac, and connects wirelessly via Bluetooth or wired via USB. (Pc and Mac replacement keycaps included).