9 in 1 USB C HubThe laptop docking station faeatures 1x HDMI 4K@30Hz, 1x RJ45 Gigabit port, 1x USB-C data port, 3x USB 3.0 ports, 1x USB-C 100W PD charging port and SD/TF card reader. 4K HDMI DisplayThe USB C docking station supports 4K via USB-C to HDMI at 30Hz, allowing you to easily add an extra screen without compromising image quality. Whether for design, video editing, or multitasking, you'll elevate both productivity and viewing pleasure.!!!Attention: MacOS system ONLY supports MIRROR MODE due to the limitations of Mac itself. Fast Charging & High-Speed Data TransferThanks to the powerful 100W USB-C fast charging function, you can quickly power your devices. The USB C docking station supports ultra-fast data transfer speeds of up to 5Gbps, allowing you to transfer high-definition movies or files in seconds. Reliable & Endurance ConnectivityThe USB C docking station with RJ45 Gigabit network port provides a 1000 Mbps stable connection, backward comp