Features: Made out of heat-resistant, not prone to aging, and very durable material The cable length allows you to connect components comfortably while maintaining a clean appearance. The adapter cable allows you to easily convert the 8pin (female) power supply to the 8+4pin (male) mainboard. Only using 8pin or 4pin is also compatible the mainboard. Efficiently connect the power supply to the mainboard without upgrading the power supply. This power cord eliminates the cost of upgrading computer power to be compatible multiple graphics card system specifically designed for serious gaming players and computer enthusiasts who require high performances and reliability. Specifications: Material: PVC Cable Length：Approx 30cm/11.8in 20cm/7.87in Item: CPU 8pin to 8+4Pin Adapter Cable Package Includes: 1PC CPU 8pin to 8+4Pin Adapter Cable note: Due to the problemsof lighting effectsand shootingangles, there will be certain tolerances in the product, please understand. Please allow 1cm errors due to manual measurement.