PCI-E Riser Card Adapter Extension Cable for Mining and high quality. Compatible with any mini PCIe interface. No drivers required; NOT Support USB device. This mini PCIe to USB3.0 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 Cable Product Performance: Extension Cable 6P Interface (maximum 16A power supply) to strengthen power supply Interface: PCI-E, USB3.0 Applicable interface: PCI-E 1X,4X,8X,16X Use: Dedicated for mining System support: Windows XP/Win 7/8/10, Linux OS. Colour: blue Material: PCBA+metal Package Contents: 1 x riser card 1 x 60cm USB3.0 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.