4K HD Output: Simply connect the USB c multiport adapter to the HDMI port and instantly realize vivid 4K@30Hz (3840x2160) video and audio transfers that can be mirrored or expanded. Stream vivid on-screen 3D effects from your laptop screen to monitors, projectors, HDTVs and more. The USB C hub gives you more workspace and is perfect for home offices. 5Gbps HIGH-SPEED FILE TRANSFER: This laptop docking station has built-in USB 3.0 and USB 2.0 ports, which can accommodate both 5Gbps high-speed data transfer and a wide range of applications. 1Gbps Super Speed: 1000Mbps Gigabit Ethernet port enables stable connection, you can say goodbye to wifi latency. Built-in SD/TF card slot can read 2 memory cards. 100W Laptop Fast Charging: The Type C hub supports 100W PD fast charging for laptops, tablets or other Type-C port devices, keeping you safe from low battery emergencies. The portable and compact design allows you to take this USB C adapter with you on long trips. WIDE COMPATIBILITY: This USB-C extension works with MacBook Pro, MacBook Air, PS5, XPS, Thunderbolt 3/4 devices, laptops, for Windows, ChromeOS, Linux, Mac OS or higher. Made of high quality aluminum case for enhanced durability and heat dissipation.