Features: Adopting highly quality wire to provide excellent current carrying capacity and interferences resistant Ensures stability and safety under long-term use and reduce energy loss during power conversion. Simple and easy-to-use makes the installation process fast and convenient. No additional tools or complicated installation step required, allowing you to easily complete the power of your graphics card. Optimized cable length adopt 16AWG, suitable for R740, R740XD, R640 servers, and perfectly support the high-end graphics cards such as 4090, 4080 and 4070. Specifications: Item: 12+4PIN to 16PIN Cable Cable Length:about 60cm/23.62in Type: Straight/Curved A/Curved B For R740 R740XD R640 Adopt 16AWG Package Includes: 1PC 12+4PIN to 16PIN Cable note: Due to problemsof lighting effect there mightbe certain tolerances in product, please understand. Please allow 0-1cm error due to manuals measurement