Specification: Origin: Mainland China Interface Type: USB Type-C Standard: USB 3.0 Funtion: RJ45 Certification: CE Model Number: USB Ethernet Adapter Color: grey Line length: 13.6cm/5.3in Material: aluminum alloy Interface: USB3.0/Type C (optional) Body size: 87 * 24 * 17mm/3.5*0.9*0.7in Package size: 178 * 109 * 17mm/7*4.3*0.67in Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 x USB Hub Splitter 1. Support 1000M Ethernet: support hot plug, and support 3-port HUB to transmit data. 2. High speed transmission: USB3.0 gigabit network card+3.0 HUB hub drive free is simpler, USB3.0 (5GMbps) ultra-high speed transmission meets the transmission requirements 3.1000Mbps network interface, improves network transmission speed, has its own USB data cable, which is convenient for portable computers to use, compatible with USB2.0 or lower version, more random data exchange. 3. Supports BC charging protocol: It supports BC charging protocol, meets the charging of mobile terminal devices, is compatible with large-capacity hard disks, and has the advantages of faster mass data transmission. 4. USB interfaces: It allows you to invest in low-cost and easy access to gigabit networks connected to desktops, laptops, embedded systems and the use of popular USB interfaces.