... card, wireless N USB adapter, 2 Port USB 3.0 Express CardIntroductionThis is a 2 Port USB 3.0 ExpressCard/34MM which complies with USB 3.0 Specification, and Intel ... ,Support USB 3.0 Super Speed mode max 5Gbps, Support USB 2.0 high speed mode 480Mbps, support USB 2.0 full speed 12Mbps, support USB 2.0 low ...