Trust 2-Port USB 3.0 PCI-E Card interface cards/adapter

SuperSpeed 2 Port USB 3.0 PCI Express Card 2 Port Superspeed USB 3.0 PCI-Express card that adds 2 high performance USB 3.0 ports to your PC. 5 Gbps data transfer rate; 10x faster than USB 2.0, ideal to use with external hard disks or other applications using large data. Backwards compatible: Also works with all USB 2.0 and USB 1.1 products. Optimized Power Efficiency for a lower power consumption.