1 to 4 PCI 16X Slots Riser Card 1X to External 4 USB 3.0 Adapter, Stable And
The PCI-E to USB riser card features a simple installation, you can easily know the work status. 1x USB 3.0 riser card. The PCI-E to USB adapter can provide 4 PCI-E USB ports, so you will have more ports to connect.