Description USB3.0 ultra-high speed transmission rate, transfer rate up to 5Gbps per second. Backward compatible with USB2.0, USB1.1 Support hub and peripheral devices Plug and Play and Hot Plug function 4 Port current overload detection and protection function design Built-in LED indicator can display USB power supply, DC power supply Transmission rate: 5Gbps Connection interface: USB 3.0 x 4 USB cable length: 30CM
