ITEM NAME:1.97ft USB 3.0 PCI-E 1X to 16X Card Riser Extender Adapter (3 Capacitances) #gib Store Home Promotion Hot Item Add to Fav.Interface: PCI-E 1X to PCI-E 16X. This extension cable is compatible with 1X, 2X, 4X, 8X, 16X PCI-E slots. You must power off your computer when you plug in or out PCI-E extension cable. 1 X PCI-E 16X Interface.
