and high quality.Compatible with any mini PCIe interface.No drivers required; NOT Support USB device.This mini PCIe to USB30 card is based on PCI-e signal, tranfer PCI-e signal only, without USB signal. So ,it does not support any USB-signal device, as USB flash card,USB bluetooth adapter etc.Usually, the buyer purchase this item to use in PCIe to PCI / PCIe adapter , ExpressCard to PCI / PCIe adapter ,come true multi-feature mini PCIe , PCIe, ExpressCard to PCI / PCIe.Product Name: Mini PCI-E 1x to 16X Riser Card Extension CableProduct Performance: Extension Cable 6P Interface (maximum 16A supply) to strengthen supplyInterface: PCI-E, USB30Applicable interface: PCI-E 1X,4X,8X,16XUse: Dedicated for bitcoin miningSystem support: Windows XP/Win 7/8/10, Linux OS.Colour: blueMaterial: PCBA+metalPackage Contents:1 x riser card1 x 60cm USB30 data cable (the color of the cable is random, don't accept the specified color)Only the above package content, other products are not included.Note: Light 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.