This linked product is a Segotep power module cable
Support for Segotep power supply models: (Other power supply models have different brands and are not universal, please remember)

The reference model is as follows:
Segotep GM650W Gold Medal Full Module
Segotep GM750W Gold Medal Full Module (including Iceberg Edition)
Segotep GM850W Gold Full Module (including ATX3.0/Iceberg/RGB versions)
Segotep GM1000W Gold Medal Full Module (including ATX3.0 version/Iceberg version)
Segotep GM1250W Gold Medal Full Module
Segotep GM 2000W Gold Medal Full Module
Segotep AM 1000W (ATX3.0) full module white card

Length of each item:
8P to CPU8P (4+4) 60CM
8P to GPU 8P (6+2) 60CM
8P to GPU dual 8P (6+2) 60+20CM
6P to SATA * 2 40+15CM
6P to SATA * 3 40+15+15CM
6P to SATA * 4 40+15+15+15CM
6P to 4P * 2 40+15CM
6P to 4P * 3 40+15+15CM
6P to 4P * 4 40+15+15+15CM
( All dimensions are measured by hand, so it's normal have some little deviations, it usually around 2-3cm, please understand )