This is a Type-C 5-in-1 Hub — a small gadget, but it does BIG things!
HDTV 4K output — connect your laptop to a bigger screen, monitor or compatible TV.
Two USB 3.0 ports — connect your mouse, keyboard, flash disk and other USB accessories.
Type-C port — for compatible Type-C accessories or power, depending on your laptop and the hub's specifications.
LAN Ethernet port — connect to a wired internet network for a more stable connection.