Dual CPU 8P - Mini 12P Dual CPU 8 pin male ends to plug into the power supply (NOTE: the 8 pin male connector is ATX 8 pin, not pci-e 8 pin.) and mini 12 pin male end to plug into the GeForce RTX 30 Series video graphics card; Compatibility? Compatible with graphics cards with mini 12 pin port such as: GeForce RTX 30 Series 3090/3080/3070/3060/3050 etc.; Compatibility? Compatible with RMX/RM/RMi/HX/HXi/AX/AXi/SF/TX/TX-M/CS/CS-M/CX/CX-M series,Greatwall BTX-650SD/750SD/1000SD/EPS 1250DA/1560DA, Cougar CMX400W/450W/CX series/GX800W/GX600W/GX1050W,Antec Neo Eco 400M/650M/550M, Tt smart SE530/SE730, Thermaltake toughpower xt platinum 1275W/775W, OCZ 500M/700M XSP series, OCZ 700w mod x stream-pro;(NOTE: Do not work with AX1200.) ?Parameter? Length(including connectors): 25-inch(63cm), Gauge: 1007-18AWG(standard tin-coating copper wire), Quantity: 1pcs, Self-adhesive tape*1pcs (only designed for graphics vedio cards, it will not work with motherboards);