Uniform 30cm fixed length, matched for standard chassis internal wiring, avoids excess slack and insufficient length troubles.; Complete set covers motherboard 24Pin, CPU 4+4Pin, GPU 6+2Pin three mainstream interfaces, one kit meets full PC wiring demands.; Equipped with dedicated cable combs, neatly arranges individual wires, keeps internal routing tidy and improves chassis aesthetics greatly.; High-quality tinned copper core delivers stable power transmission, low voltage drop and little heat generation under long-term full load.; Standard ATX pinout design, universally compatible with most branded modular power supplies, plug-and-play with no extra modification needed.