Elevate your typing experience with the Logitech MK550 920-002808 Wireless Keyboard. This keyboard boasts a wave ergonomic design for a comfortable and efficient typing experience. The QWERTY layout, English language, and wireless connectivity make it easy to use with any device. With multimedia integration, this keyboard is perfect for both work and play. The sleek black color and Logitech brand ensure that you are getting a high-quality product. This keyboard and mouse desktop combo is compatible with various devices that also connect a single (included) USB unifying receiver dongle that can control up to 6 devices. They keys show very minimal use, both the keyboard and mouse come with needed batteries. Easy to install on your desktop or laptop with included Logitech unifying program instructions. A great choice when looking for a wireless combo to clean up extra wires and will free up a usb port as well.reasonably priced and in exceptional condition.