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/7/8/Server 2008