USB 3.0 PCI-E extension card 1.USB 3.0 high speed 2.Compatible with USB 2.0/USB1.1 3.High quality and competitive price

High quality USB3.0 PCI-E extension card

Max.Data Transfer Rate:5.0GbpsSystem Interface: PCI Express 2.0*1External Port: 2 USB ports(Supports Super-Speed/High-Speed/Full-Speed/Low-Speed)Power Input: 4-pin power connectorOutput Voltage Per Port: DC +5VOutput Current Per Port:  Max.900mAOperating Temperature:Certification: FCC Class B,CESystem Support: Windows XP/Windows Vista/Windows 7(32/64-bit)Dimenstions(L*W*T):69*68*1.9mmBracket: Standard 121mm/Low Profile 80mm

High quality USB 3.0 PCI-E extension card