Brand new and high quality.Integrated Big 4pin and two 6pin ports , more compatibility.With 4x solid capacitors, making supply more stable and secure.Speical design with automatic antijam circuit function.With 2 led light can show the work statue of the card, Two Led 3.3V and 12V safe design.With SATA 15pin Male to 4pin , 15pin to 6pin , more powerful and flexible, and reduce the burden of the motherboard.Gold plated contacts for better connectivity and long life.With side to fasten other card.Compatible with 1x,4x,8x,16x PCI-E slot of the motherboard.No driver needed.Product name: PCIE Mining Card AdapterApplication: for Bitcoin MiningItem: 16x Extender Riser USB3.0 PCIECable Color: BlueFeature: with SATA cableOutput: PCIE X16Input: PCIE X1Type: usb riserCompatible Models: computer Connector: 4pin, 6pin connectorThe board Size: 122x45x13mmCompatible use: With any card1-slot PCI-E 1x riser card with high speed USB 3.0 cableUSB 3.0 Cable length: 60cmColour: black + redMaterial: ABSPackage Contents:6 * PCI-E 16X slot adapters6 * PCI-E 1X riser card6 * USB3.0 cables6 * cordsOnly 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.