8 IN 1 Laptop Docking Station: Laptop Docking Station converts your USB C Windows Laptops one Type C/Thunderbolt 3 port into 8 Ports: 2 x 4K@30Hz HDMI, 1 x USB 3.0, 1 x USB 2.0, 1 x USB C data, SD/TF card reader, 100W PD. Please note: not for all usb-c port laptops, Make sure your laptop or PC support video output (Thunderbolt 3/ Thunderbolt 4 ) or DP Alt Mode, which decides the hdmi port work or not.Laptop Docking Station Dual Monitor: The USB C Dual HDMI adapter with 2 4K HDMI ports, allow your USB C laptops to extend 2 different monitors, no need any drivers or software, just plug and play. Support both SST and MST mode. 2 HDMI ports can be used simultaneously, resolution up to 4K@30hz. Notice: MacOS ONLY support SST(Mirror Mode: display the SAME image) due to the MacOS limitation. Windows support MST(Extend Mode) and SST(Mirror Mode).Fast Data Transfer and SD/TF Card Reader: 3 * USB ports (1 * USB A 3.0 & 1 * USB A 2.0 & 1 * USB C data) high speed data transfer (5Gbps for USB 3.0, 480Mbps for USB 2.0), we recomend you connect mouse and keyboard to USB2.0, SD/TF Card reader can only be alone work writing /reading speed 20MB/S, which can access files for Type-C devices, quickly view your photos or videos, good for Photographer or Designer or Video editor,etc. Note:The USB C data port is only for data transfer, it won't support power delivery and extending a monitor.100W PD Powerful Charging: Type-C PD port supports PD 3.0 protocol to quickly charge your device up to 85W of power (the hub consumes 15W power). Tip: This PD Type-C port does not support data transfer, PD charging doesn't works for laptop own a AC adapter. Charger and power cord not included.Universal Compatible: This USB C dock dongle hub multiport adapter compatible with Macbook air,Macbook pro,iMac,iPad Air,Dell, HP, Huawei, Lenovo and other laptops or pc with thunderbolt3/4/USB Type-C(with vidieo output function ).