Features: brand new and high quality The graphics card power supply uses four FP solid capacitors to prevent burn-in chips. Make the graphics card power supply more stable and safer. The adapter card has a 6PIN interface to strengthen the power supply, so that the power supply of the graphics card is independent from the motherboard, thereby reducing the burden on the motherboard when multiple graphics cards are connected. Card slot adopts the original imported connector to make the graphics card contact better. The PCI-E connector uses multi-layer shielded wires, which can be connected up to for 3M without signal attenuation. With relatively soft wire, easy to route, and the graphics card can be placed at will. The slot is equipped with a fixed buckle, which is convenient to remove the graphics card and fix the graphics card, so that the graphics card will not fall off from the slot. Specifications: for 1x, 2x, 4x, 8x,16x Card USB cable length: 60CM/23.62in Board Size:Mixed Product Name: VER006 PCIe Riser Application: for Bitcoin Mining Item: USB3.0 PCIE Extender Riser 1X to 16x Type: VER006 / VER006C (Optional) Output: PCIE X16 Input: PCIE X1 Type: Usb Riser SATA Compatible Models: Computer Package Includes: 1 x PCI-E 16X Slot Adapter 1 x PCI-E 1X Riser Card 1 x USB 3.0 Cable 1 x SATA 15Pin to 4Pin Power Cable note: 1.When plugging or unplugging the PCI-E extension cable, the computer must be disconnected and then plugged in. Be sure to read the precautions when using! 2. The matching wire is customized,be sure to recognize the direction when plugging in. Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.