1. This PCI-E GPU extender features gold-plated contacts and has good performance, it can be used for a long time.2. There are 4 capacitors on this PCI-E 1X to 16X board to make the power supply stable and secure.3. The PCI-E GPU adapter features a stable resistance and has 3 LED light to display the working states.4. 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.5. The PCI-E riser board features a fixed buckle, which can fix the graphic card, so the card won& 39;t easily fall.Specification:Product name: PCI-E X1 to PCIE 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, 10Product size: 122 x 45mmColour: blackMaterial: PCB+metalPackage Contents:5 x 16X adapter card5 x 1X adapter card5 x USB cable5 x SATA power cableOnly 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.