Complies with ATX 3.0 and PCIe 5.0 specs, full 12+4 sensing pins, stable up to 600W power delivery.; 17cm proper length relieves tension on GPU port, prevents pin bending in compact cases.; Male-to-female extender directly lengthens original PSU cable, no pin conversion required.; Gold-plated locking connectors resist loosening, low voltage drop and no overheating under full load.; Plug-and-play, perfectly compatible with RTX 3080, 3090Ti and other 16Pin graphics cards.