4PORT PCIE USB 3.0 CONTROLLER CARD W/ 4 INDEPENDENT CHANNELS. COM PEXUSB3S44V 4PORT PCIE USB 3.0 CONTROLLER CARD With 4 INDEPENDENT CHA" is in sale since Saturday, April 4, 2020. This item is in the category "Computers/Tablets & Networking\Computer Cables & Connectors\USB Cables, Hubs & Adapters". The seller is "interloper-com" and is located in Dallas, Texas. This item can be shipped worldwide.