Work as dock, GameSir GTV130 replace Nintendo's original dock supports PD fast charging, Play and charge Nintendo Switch with ordinary 5V/2A charger easily at the same time.
USB overcurrent protection technology ensures a stable power supply. 3 * USB 3.0, 1 * USB Type-C,1 *HDMI HD,1 *Charging Port for stable, fast data transfer.
Compact and light, convenient to carry, plug and play ,no battery or drivers required.