The AULA F99 Pro Wireless Mechanical Keyboard with Knob is a versatile keyboard designed for various devices including laptops, PCs, tablets, smartphones, and gaming consoles. It features a sleek black and grey design with RGB backlighting support, making it perfect for enhancing your productivity or gaming experience. With a wireless connectivity option and a variety of switch types, this keyboard offers convenience and customization for users looking for a high-quality and stylish input device. The included components such as a keycap puller, USB cable, English manual, and extra switch options ensure you have everything you need for a seamless setup.