7 Port 5gbps Adapter Pci-e Express Super Speed Add On Card

PCI-E standard version 2.0.Comply with the standard of Universal Serial Bus 3.0.The transfer speed of USB interface 3.0 can reach 5GBPS and is compatible with USB 2.0/1.1.A PCI-E 1X device will expand 7-port USB3.0 at the same time.Comes with 2 phase 4A power supply module, you do not need additional powerSupport Windows XP/7/8/8.1/10 and 32/64 bitName: Expansion CardColour: BlackMaterial: PCBsize:12 x 8.7 x 7.5cmPackage Contents: 1pcs x Expanding boardOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.