PCI-E to USB Adapter (2 USB3.0 + 19Pin ) Expansion Card PCI E to USB Add in Card

This PCI-E to USB expansion board supports one PCI-E x1, x4, x8 and x16 slot. This PCI-E extender board is designed with 2 USB 3.0 ports which can help solve the problem of missing USB port. USB port: 2 x USB 3.0.

eBay