3-in-1 Expansion - This USB C multiport adapter or Thunderbolt to HDMI adapter enhances your setup by adding additional ports including a USB 3.0 port, HDMI port, and USB-C Power Delivery charging port, all via a single USB-C cable to your M1/M2/M3/M4 Mac or PC with USB4, Thunderbolt 3 / 4, or a full-featured USB-C port High Definition - Digital AV multiport adapter allows for an external HDMI monitor to stream video and multitask with support up to 4K 60Hz resolutions. No drivers required; easily plug and play on compatible hosts and phones as a USB C converter with HDMI.