The appearance design is generous, the interface layout is reasonable, does not interfere with each other, aluminum alloy material, strong texture. Characteristic LED indicator design suitable for each USB port to control the working status of each USB device USB3.0 interface supports hot plugging, plug and play; easy to use and easy to carry Support overload voltage and instant current protection functions, effectively protecting the connected equipment and the HUB itself Comply with USB 3.0 specification, support high-speed 5Gbps bandwidth transmission, and backward compatible with USB2.0/USB1.1 network card supports 10/100Mbps Product line length: 13-15CM Interface type: Type-c 3.1 AM, RJ45, SD/TF (SD and TF cannot be read at the same time) Product size: 86x23x16mm Product net weight: 35g Material:Aluminum alloy colour:silver Package Contents: 1 * Type-c 3.0HUB Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.