The Microsoft Natural Ergonomic Keyboard 4000 v1.0 Model KU-0462 USB is a sleek black keyboard designed for comfortable typing with its ergonomic layout. It features a QWERTY keyboard layout in English, making it easy for users to type quickly and efficiently. With USB connectivity, this keyboard offers reliable and easy connection to computers, ensuring a seamless typing experience for users. The Microsoft brand ensures quality and durability, making it a reliable choice for those seeking a comfortable and efficient keyboard for their computing needs.