Features a 140W PD3.1 USB-C input, 2 * 8K HDMI, 8K DP, 10Gbps USB-C 3.2, 2 * 5Gbps USB-A ports, an SD/Micro SD card reader with speeds up to 104MB/s, a 1000Mbps Ethernet port, a 4-pole phone jack PD3.1 chip, enabling a maximum 140W USB-C PD input. It supports pass-through charging to your laptop with an output of up to 125W, ensuring swift charging for any USB-C laptop(the USB-C port must support charging). Note: The charger and charging cable are not included 8K@30Hz/4K@144Hz Visual Enjoyment-Under DP1.4 & DSC, Windows laptops support single display at a resolution of up to 8K@30Hz/4K@144Hz, ideal for visual creators and gaming enthusiasts Plug & Play, no external drivers required. MacOS-based computers do not support MST, only extend to one different screen (ABBB). Some Windows laptops may only support 3 monitors(including the host screen) due to their graphic card limitations.Your USB-C phones/tablets should support the OTG function.The type-C port of host should support video outpu