SIIG's 4-Port USB 3.0 Hub with 5V/4A Adapter is designed to instantly add 4 USB ports to your USB 3.0 equipped desktop or notebook computer. It delivers SuperSpeed USB 3.0 data transfer rates of up to 5Gb/s to support high-bandwidth demanding USB 3.0 devices including external hard disks, memory card readers, high resolution webcams, digital video cameras, camcorders, multi-channel audio & more. Its built-in over-current protection safeguards both connected devices and the hub itself from unforeseen power surges. And it comes with a 5V/4A power adapter to supply sufficient power output to support all ports.

The 4-Port USB 3.0 Hub with 5V/4A Adapter is compliant with Universal Serial Bus 3.0 Specification, FCC and CE regulatory approved and RoHS-compliant. It is also fully compatible with a variety of Windows operating systems and backed by SIIG's limited 5-year warranty.