Features: Good PVC materials, ensuring excellent electrical performances and stable signal transmission capability. The design of flat wire not only makes the extension wire look moreconcise, but also effectively avoids the problem of wire entanglements. Special cable for module power supply, connecting the module power port, turningout the connector, and providing power There are optionsfor a single 8PIN line with a graphics card and a two 8PIN line with a graphics card. Designed specifically for serious gaming players and computer enthusiasts who require high performances and reliability. Product function: Special cable for module power supply, connecting module power port connecting mainboard/CPU/CPU/hard disk, fan, etc., power supply function Due to the unique nature of the module power supply, please do not use it indiscriminately as there is a risk of damaging computer hardware. Specifications: Size:approx A: Single 60CM/23.62in 8PIN line B: Two 8Pin Line 60cm+20cm/23.62in+7.87in Material: PVC Quantity：1PC Cable：18AWG Flat Wire (16AWG for 12VHPWR) Conductormaterial: TinnedCopper Wire color: Black Package Includes: 1PC 8PIN to 8Pin Cable note: Due to the unique nature of the module power supply, please do not use it indiscriminately as there is a risk of damaging computer hardware. Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-2mm error due to manual measurment.