EZDIY-FABConnector Type Extended sleeveColorConnector Gender Male-to-FemaleUnit Count 1.0 個Gauge 30.0Specifically designed for 12VHPWR PCIe 5.0 graphics card specifications, easily connect to RTX3090ti/4090/4080/other 40 series GPU and connect the original 1 to 4 power adapter or PSU PCIe 5.0 power cable for stable and reliable performanceThis cable is an extension cable only. Do not plug directly into the PSU. Please use sufficient power supply according to manufacturer directions. In general, we recommend using 1000W or higher PSU for the Graphics Card RTX3090ti/4090/4080Cable material is 16AWG tinned copper, terminals are alloy copper, supports maximum output 600W, stable performance and safety when using high load use, no frame drop,no screen flicker,connector configuration of the original 1 to 4x 8 pin cableExtension sleeve cable is not suitable for 12 pin GeForce RTX 30 Series GPU Only support 12+4pin female GPU such as RTX 3090Ti, RTX 4080, RTX 4090, and 40 series