1. Using 60cm USB 3.0 cable as extender cable, premium quality and super speed.With 10x solid capacitors, making graphics power supply more stable and secure.2. Gold plated contacts for better connectivity and long life.3. No driver needed.Compatible with 1x,2x,4x,8x,16x PCI-E slot of the motherboard.4. 12 LED lights on the main board, and one LED light on the 1X chip board.Led can help miner to better monitor faults, very convenient, fast and stable 5. Power via two different 6-PIN inputs on board the riser.Product Name: PCI-E 1X to 16X Riser CardModel: VER012 MAXPower supply type: 6PIN power supplyInterface: PCI-E 1XInterface: USB to PCI slotUSB cable length: 60cmProduct performance: extension line graphics card 6P interface (16A power supply capacity) to enhance power supplyColour:black+whiteMaterial:PCB+MetalPackage Contents:8 * PCI-E 16X adapter boards8 * PCI-E 1X riser cards8 * USB cables8 * SATA cableOnly 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.