[Screen Protector + USB Hub] - Boosting Up your Steam Deck Gaming Experience, prevent screen cracks and scratches and turn your Steam Deck into Gaming PC at one time [Scratch resistant] - Diamond is the hardest material on Earth with a hardness of 10H. Mytrix premium Steam Deck Screen Protector achieves a surface hardness of 9H, which just 1 level below diamond-High Quality & Durable [Ultra thin Screen Protector] - Full compatibility with touchscreen sensitivity and highly responsive under 0.3mm thickness. Does not affect gaming & touching experience [5-in-1 USB Type C Hub] - extend one HDMI port, two Super Speed USB 3.0 Ports, one USB-C/ Type C port supports fast charging, and one Ethernet port providing upscale gaming experience [Travel Size USB C Adapter] - compact aluminum body design, also capable with smart phones, tablets, laptops with USB Type C outlet