SST-ECU04-E SST-ECWA2-LITE SST-ES02-PCIE Type Low profile - PCI-E 2.0 x2 (10Gbps) Mini PCI Express to PCI Express PCI Express Controller Card Standard USB 3.1 1 x Low profile PCI-E Data Transfer Rate Up to 10Gbps Warranty & Returns Warranty, Returns, And Additional Information Re...