Ugreen Usb-C Multifunction Adapter 7 in 1 Hub

Model: ugreen cm512 interface: usb-c usb ports: 2 x usb 3.0 ports (5gbps data transfer rate) hdmi port: supports 4k uhd resolution gigabit ethernet port: 1 x rj45 (up to 1000mbps) sd card reader: supports standard sd cards (up to 2tb) tf card reader: supports microsd cards (up to 2tb) usb-c pd (power delivery): supports up to 100w pass-through charging (5v, 9v, 15v, 20v; 5a max) power consumption: usb-c pd power is used only for charging the laptop; the hub itself uses very minimal power. material: aluminum alloy for durability and heat dissipation cable length: 15cm (5.9 inches) compatibility: compatible with laptops, tablets, and smartphones with usb-c ports supporting dp alt mode operating systems: supports windows, macos, linux, android, chrome os plug and play: no drivers required