Exceptional Multiport USB C Hub: Experience the convenience of TOTU 7 in 1 USB C dock, offering 1 external video output with 4K@30Hz HDMI, rapid data transfer via 2 USB A 3.0, 1 USB C 3.0 ports, and universal SD/TF card slots. Charge devices quickly with the 100W USB C PD port. Simply plug in your Type C device and play without needing external drivers. This adapter will seamlessly upgrade your laptop, tablet, or smartphone to connect with more peripherals. Stunning 4K HDMI Output: Experience crystal-clear visuals with the 4K HDMI port, capable of mirroring or extending the display of a Type C device to an HDTV, monitor, or projector at 30Hz. This feature is ideal for those seeking high-definition, dynamic, and lifelike visuals.