New PCI-E to USB 3.0 Adapter 1 To 4 PCI-E Slot 1 to 4 USB 3.0 Mining Riser Card
Item:PCI-E 1 to 4 Riser Card. System support:DOS,L INUX,WINXP,WIN7,WIN8,WIN10. Number of interface:PCIE-USB 4. We will be happy to resolve any issues you may have in a cordial and friendly manner. All products are quality checked.