1. The graphics card uses 8 FP solid capacitors for power supply. Anti-burn machine chip. Shield the card slot to make the graphics card work more stable.2. Increase marquee, indicator light, dual 6PIN+4PIn power supply3. Gold-plated USB3.0 female interface, faster and more stable4. The adapter card is powered separately, 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.5. The graphics card slot adopts the imported connector to make the graphics card contact better.6. The PCI-E connector uses multi-layer shielded wire7. The wire is relatively soft, easy to route, and the graphics card can be placed at will.8. 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.Precautions:1. This extension cord is suitable for motherboard PCI-E slot (1X 2X 4X 8X 16X). Please plug in the floppy drive power cord when using it. 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, so don't just find a wire and plug it in. Remember!3. Be sure to recognize the direction when plugging in, don't plug it in reverse or off position to prevent the device from being burned. When plugging in, hold the socket of the device before plugging in to avoid inserting the socket pins with excessive force.4. SATA15pin is a standard power supply, please check whether it is inserted in place when plugging in the power supply, and be careful when plugging and unplugging the cable.Colour:Black+redMaterial:plasticPackage Contents:2 * PCI-E 16X Card2 * PCI-E 1X Card2 * Power cord2 * USB 3.0 cableNote: some accessories may be slightly different from the factoryOnly 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.About UsWe provide the good product with the best price,we support Wholesale/Drop Shipping Order1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.About Shipments1.We will send out the orders ASAP once your payment is completed normally.2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.About After-sale ServiceWe are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.About Feedback1. Please check the package and item when you get carefully to make sure there is no problem.2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.3. If there is no problem, please leave us five star positive feedback.Your affirmation is our greatest motivation ! ! !