Description: Input interface: using the latest USB3.1 Type-C interface USB3.1 Type-C interface is approximately 8.25 * 2.4mm USB3.1 Type-C interface contains 24pin terminals, support positive and negative plug Data transfer rate can reach USB 3.1 10Gbps Output interface: Gigabit Ethernet RJ45 network card connection, backward compatible with Fast Ethernet (Widely used in Apple notebook Macbook Air 12-inch, USB3.1 output on Gigabit Ethernet connection, backward compatible with Fast Ethernet) Specification: material: plastic Size: 495x340x320mm For: Laptop, Portable PC, PC, Tablet PC Package Includes: 1x USB3.1 Type-c to RJ45 Adapter