5-in-1 adapter with USB-C is made of high-quality aluminum to ensure a sleek, compact design. It allows you to expand your tablet or laptop with USB-C giving you all the connections you need, no matter where you are. Perfect for travel, home and office. Ports and Interfaces: - 1 x HDMI 3840x2160 @ 30Hz - 1 x 1Gbps Ethernet port - 1 x USB-C - 2 x USB-A 3.0