PCIe 2-Port Internal SATA3 Controller Card, Speed up to 6Gbps. Want to upgrade to the latest data connectivity standards, but don't want to throw away your entire system? If so, the Syba SY-PEX40039 SATA III Controller card is just the solution. Compatible with the PCI Express standard, you'll be able to turn your PCI Express slot into a high speed SATA III controller, with support for the fastest HDDs and SSDs on the market. IO Crest 2 Port SATA III PCI-Express x1 Card (SY-PEX40039). SYBA SY-PEX40039 High Speed 6Gbps Ports PCI Express Serial ATA. ATA Retail.