The Logitech Comfort Wave MK550 is an ergonomic keyboard designed for comfort and efficiency. With a sleek black design and wireless connectivity, this keyboard features enhanced function keys and a QWERTY layout for easy typing. The unit includes an English language keyboard and has dimensions of 9.9 inches in height and 16.5 inches in width, providing a convenient and spacious typing experience for users. With a maximum DPI of 1000, this keyboard is suitable for various computer setups and offers a reliable and user-friendly option for those looking for a high-quality keyboard. KEYBOARD HAS BEEN TESTED AND WORKS. MOUSE IS INCLUDED BUT DOES NOT WORK