Full Details from Amazon.com : http://www.amazon.com/gp/product/B0065SL0JQ?tag=onigi-20
Vantec 2-Port SuperSpeed USB 3.0 PCI-E Host Card UGT-PC312
Blazing Fast Transfer Speeds of up to 5Gbps
10x Faster than USB 20
Two USB 30 Ports to Support Multiple Devices
