Type C Hub equipped with 4K@30Hz HDMI adapter port, one 100W USB C PD fast charging port, 3 standard USB 3.0 ports with speed up to 5 Gbps. This USB C to Hdmi mutiport Hub supports resolution up to 4k@30hz, backward compatible with 1080P, 1080I and 720P. You could enjoy your crystal clear, high quality video and audio without suffering black screen and unstable transfer. The USB C charger port supports 100W Power Delivery PD at Max 20V 5A, fast charging your laptop when connecting it with a PD wall adapter. USB Type C docking station has 3 high-speed USB-A 3.0 ports ,which transfer speeds up to 5Gbps, 10 times faster than USB 2.0 cables and provide superior performance and error-free data transmission for connecting multiple devices