The Lenovo Keyboard Model #KB4721 is a sleek and reliable keyboard designed for efficient typing. With a QWERTY layout and slim design, this black keyboard is both stylish and comfortable to use. It is made of durable plastic material and features quiet keys for a nearly silent typing experience. This keyboard is wired and connects easily to a computer via USB, making it convenient for everyday use. Additionally, it is water-resistant, making it a practical choice for any workspace. Overall, this Lenovo keyboard is a solid choice for those looking for a dependable and high-quality input device.