Features: Brand new and high quality This is an adapter that converts a 4x8P graphics card power connector to a 40 series graphics card power connector. It can convert the old 4x8P power connector into a modern 40 series power connector, so that the old graphics card can adapt to the new power supply. The 8pin power adapter supports ATX3.0 12V power supply specification, which is an efficient power supply specification that provides more stable and reliable power output. In addition, it can also support power supplies up to 600W, which can meet power needs of most high-performance graphics cards. The adapter is equipped with a 12+4P power connector that can provide sufficient power output and stability to meet the needs of high performance graphics cards. This power converter has a 180-degree power steering connector design that makes it easy to adjust power connection direction to accommodate different chassis layouts and power lines. This makes it flexible to adapt to different computer system configurations. This power supply adapter features a simple plug-in design that is easy to install and remove. Simply plug-into the graphics card power connector and power connector. Specifications: Material:ABS Color:White/Black Type:A/B Size:Approx.2.6x5.9cm/1.02x2.32inches Package Includes: 1x Power Supply Adapter note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.