This USB-C Multiport Adapter with HDMI combines the capability of three single-function adapters, a USB-C video adapter, USB-C to USB 3.0 adapter, and Gigabit Ethernet adapter, into a portable docking station for your laptop. You can connect a 4K HDMI display and two USB 3.0 devices (1x USB-A, 1x USB-C), and get high-speed network access, all through a single cable. The USB Type-C adapter is compatible with Thunderbolt 3 ports. Add a 4K UHD Monitor With HDMI output, this USB-C multiport adapter makes it easy to expand your virtual workspace onto an external 4K HDMI monitor. The adapter supports resolutions up to 4096 x 2160p (24Hz)or 3840 x 2160p (30Hz), as well as audio. Reliable Network Access The USB-C multiport adapter ensures a reliable wired network connection with a Gigabit Ethernet port, which is ideal for areas with limited Wi-Fi® access such as in classrooms, office buildings and hotels. Connect Your USB Devices Easily With two USB 3.0 ports (1x USB-A, 1x USB-C) you get access to traditional USB Type-A devices, as well as newer USB-C devices you add in the future. Bring Productivity with You Wherever You Go With its compact design and bus-powered performance, the portable multiport adapter is easy to take with you anywhere you take your laptop. The adapter features a pre-attached USB-C cable, so you have one less cable to carry when you're on the move. The StarTech.com Advantage for Docking Stations Maximum compatibility -StarTech.com has a docking station to fit every operating system, laptop brand, and connectivity need Get more done faster - More ports and more displays maximize end user connectivity and productivity Quick installation - eliminate deployment headaches that waste time and frustrate end users IT Grade quality - trusted by IT pros around the world for our rigorous in-house product testing, robust compliance, and lifetime multilingual technical support The DKT30CHD is backed by a StarTech.com 3-year warranty and free lifetime technical support. Note:Your USB-C equipped host laptop must support video (DP Alt Mode) to work with this adapter. The adapter does not support USB Power Delivery. More from the Manufacturer