Syba 3 Port USB 3.0 PCI-e Card with 1 Internal USB 3.0 port (SD-PEX20080)
3 Port USB 3.0 Rev 1.0 specification. Extra Shared Internal Port. Backward compatible with USB 2.0 and USB 1.1. Compatible with all systems that implement PCI Express, both the 1.0 and 2.0 revisions are supported. Supports the following speed data rate as follows: Low-speed (1.5 Mbps) / Full-speed (12 Mbps) / High-speed (480 Mbps) / Super-speed (5 Gbps)