HP K1600 Cable USB Keyboard. Solid-grain solid texture. Quiet technology – convenient, quiet typing. You’ll enjoy comfortable, quiet typing with low-profile, low-beep keys and full-size F-keys and number pads. Ergonomic design makes long-term use more convenient for all types of users. Install plug and play. Full size keyboard. Excellent typing experience – Ergonomic design – Full size printer allows you to write quietly, comfortably and efficiently – great for everyday use. It can be easily removed to clean well for a long run. Waterproofing design. Strong keys. Pointer control is smooth and responsive. Clever and quiet. The standard layout you use for writing does not require any training.