Support two independent USB 3.0 ports with data transfer rate up to 5.0 Gbps
Downward compatible w/ USB 2.0 specification
Specifications
Model: U3PCI-2 Type: PCI-E Dual Channel USB 3.0 Controller Card Ports: 2 External USB 3.0 Ports Dimension: 4 3/4" ( 120 mm) W x 2 5/8" ( 66 mm) L x 3/4" (20 mm) H OS Support: - Windows 98SE/ME/2000/XP/Vista/7/Server 2008 - Mac 10.2 or above
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