[Machine Translation] This HDMI2.1 compatible selector can be used with gaming monitors and 8K/4K TVs. ( 8K 60Hz / 4K 120Hz / 2K 240Hz / FullHD 240Hz ) / Compatible models: PS5 / PS4 / Switch / Gaming PC / Other HDMI-compatible devices ( Included ) HDMI selector x 1 , USB cable for power supply ( about 90cm ) x 1 Used when operation is unstable due to lack of power.