The super fast hub of LogiLink supports the latest USB 3.0 standard with up to 5 Gbps of throughput and expands your USB connection by 4 ports. It may of course also older USB devices can be connected generations.USB 3.0 Super Speed Hub 4x USB ports Compliance to USB 3.0 standard Backward compatible with USB 2.0/1.1 LED indicator for Activity Max. data transfer rate: 5 GBit/s 5V/3.5A USB cable and power supply included No driver installation required Hot Plug / Plug & Play Color: Black