[2 Port USB 3.0 PCIe x4 - SATA Powered]
[4 Port USB 3.0 1 Internal Port VIA Chipset]
[2 Port USB 3.0 SATA Powered - Renesas Chipset]
[2 Port USB 3.0 Type A - SATA Powered]
[4 Port USB 3.0 1 Internal Port Renesas Chipset]
[4 Port USB 3.0 Molex Power VIA Chipset]
[4 Port USB 3.0 SATA Powered Renesas Chipset]
[4 Port USB 3.0 19 Pin Header Renesas Chipset]
[4 Port USB 3.0 19 Pin Header VIA Chipset]
[4 Port USB 3.0 Molex Power Eltron Chipset]
Add two external USB 3.0 ports to a PCI-E X1 slot, and also provide a 19 pin header for cases that have frontal USB 3.0 ports.