2-in-1 Function USB Ethernet Adapter: Add three USB3.0 superspeed ports and one RJ45 Gigabit ethernet port, provides high data transfer speed up to 5Gbp/s. With USB3.0 Male + USB 3.1 Type C Male Plug, it can be connected to USB3.0 (USB2.0) Devices & also USB 3.1 (USB-C) Type C Ready Devices High Performance RTS5411+ RTL8153 LAN Chipset: Built-in Gigabit Ethernet port gives access to super fast 1000Mbps network with no extra driver installation required, also backwards compatible with 10/100M Ethernet Latest style USB 3.0 Type C Connector (Compatible Thunderbolt 3 Port), works with the latest computers and smart devices -- easily connect the Apple New Macbook 12 Inch,ChromeBook Pixel, Lenovo Yoga, and more with USB-C port

5-in-1 Hub: Turn a single USB-C port into five ports- 4K HDMI port, two USB 3.1 Gen 1 (USB 3.0) ports, SD card slot, and micro SD card slot. Connect old peripherals to your new USB-C laptop for data transfer, display expansion, and more. Ultra HD Video: HDMI port outputs resolutions up to 4K@30Hz to a connected display. Fast Data Transfer: The Two USB 3.1 Gen 1 ports support data transfer rates up to 5Gbps. SD and micro SD card slots transfer data at up to 480Mbps.