This PCI-E GPU extender features gold-plated contacts and has good performance, it can be used for a long time.There are 4 capacitors on this PCI-E 1X to 16X board to make the power supply stable and secure.The PCI-E GPU adapter features a stable resistance and has 3 LED light to display the working states.The GPU extender riser card has a 6pin interface, you can easily connect and the 6pin interface also can reduce the burden of the motherboard.The PCI-E riser board features a fixed buckle, which can fix the graphic card, so the card won& 39;t easily fall.Product name: PCI-E X1 to X16 graphics card extension cable adapter boardProduct performance: extension cord graphics card 6P interface (16A power supply capability) to enhance power supplyInterface: PCI-E, USB3.0, 2*6Pin, 4PinProduct length: USB cable: 60cm/24 inchesSystem support: Linux/xp/win7, 8, 10Colour: blackMaterial: PCB+metalSize: 122x45mmPackage Contents:5 * PCI-E 16X adapter boards5 * PCI-E 1X riser cards5 * USB cables5 * 6PIN to SATA power cablesOnly 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.