Item opened never used Top Highlights : Brand - KLIM Compatible devices - Gaming Console, PC, MAC Connectivity technology - USB Keyboard description - Gaming Recommended uses for product - Gaming Special feature - Ergonomic, Waterproof, Backlit Colour - White -- HIGH PERFORMANCE + GREAT VALUE. With a response time of only 2 ms, the KLIM Chroma is among the very best keyboards available on the market thanks to its fast membrane keys. The KLIM Chroma was conceived to be as quiet as can be, especially compared to a noisy mechanical keyboard.