IOGEAR USB-C Travel Dock with Power Delivery 3.0 expands the connectivity of your laptop or tablet's USB-C port. Travel lighter with this portable, 8-in-1 dock and leave your bulky accessories at home. The Dock is equipped with a USB-C power charging pass-through port, three high-speed USB 3.0 expansion ports, a Gigabit Ethernet port, SD/MicroSD card reader/writer ports and a 4K HDMI port.