CLiPtec RZH623 TYPE-C USB3.1 1+3 Ports Hub is offering 1 port of USB3.1 and 1 port of USB2.0 and 1 port of Type C (Data Only) backwards compatible with both USB 1.1 and 2.0 specifications. USB 3.1 (Gen 1) is the latest generation technology with (SuperSpeed), where speeds reach up to 10x faster than High-Speed USB (USB2.0), it delivers ultra-fast USB 3.1 (Gen 1) data transfer rates of up to 5Gbps. Additional features include over-current protection to protect both connected devices and the hub itself from unforeseen power surges and Hot-swapping feature that allows you to connect/disconnect devices without powering down the system. Product Features USB-A Port: USB 3.1 Gen 1, transfer rates maximum up to 5.0Gbps. (Full-speed12Mbps / High-speed 480Mbps / Super-speed 5.0Gbps) USB-A Port: USB2.0 (480Mbps ; 12Mbps / USB1.1). USB-C Port: Data only, (USB2.0 / 480Mbps ; 12Mbps / USB1.1). No Device Driver Required for Hub installation, plug and play. Hot-swapping feature allows you to connect/disconnect devices without powering down the system. Product Specification Host Connector: USB-C plug Interface: USB-C to 1 port USB 3.1 (Gen 1) + 2 ports USB 2.0 + 1port USB-C ( DataOnly ) Dimension: 87.7(L) x 19.7(W) x 7.3(H) mm Weight: 17g Operating Temperature: 0 to 70 °C Storage Temperature: -40 to 85 °C Operating System Support: Microsoft-Win7 (32bits and 64 bits), Win8, Win8.1, Win10 Apple MAC-Mac OS X v10.1 and later versions Attached cable Length: 10cm+/- 1cm (Not included connector)