All keys are tested and working.

The Logitech Illuminated K740 Wired USB Slim Keyboard in Black is a sleek and efficient keyboard designed for computer users. With its slim design and illuminated keys, it provides a comfortable and visually appealing typing experience. This keyboard by Logitech features a QWERTY layout, wired connectivity via USB, and comes with a charger included. Whether you're working on your computer or typing up documents, this English language keyboard is a reliable and high-quality option for your needs.