Name: Multiport USB C Hub Model: H2 Material: Aluminum alloy material +TPE; Interface type: USB or Type-C; Number of USB ports: 4 USB ports; Transmission speed: USB 3.0:5GMbps, USB 2.0:480Mbps; Line length: 0.1M; Product weight: 17.3g; Product size: 19.2x1.7x0.7cm; Packing weight: 26g; Package size: 11.7x6.2x1.8cm;