UPERFECT 120hz steam deck external monitor has gained unique glory in the monitor with its built-in battery and long standby time. The monitor is equipped with a 15.6 inches portable gaming second screen. A 1080P 120hz steam deck external monitor ensures the clarity and vividness of the image, and the touch screen greatly improves the operability. With the built-in battery, whether you need to travel or use the monitor outdoors, it will be a breeze.