* Adds 10 USB 3.0 ports to your computer. Backward Compatible to USB 2.0** Transfer rates of up to 5Gbps 10X faster than USB 2.0*.* 3 X USB Charging Ports for Smart Phones & Tablets (Supports Charging Specification 1.2) * The advanced chipset maintains optimal speeds even with simultaneous use of multiple devices.* PlugandPlay hotswap compliant.* Based on USB 3.0 specifications actual data speeds can vary Data transfer speeds with USB 2.0 will be slower.

