Review on (2-Pack) COMeap ATX CPU 8 Pin (4+4) Male to Female Extension Cable for Motherboard Power Supply PSUs - 9.5-inch (24cm) by Robert Ryokan

Terrible. I received 2 packs of cables with 8 pins on each end, one male, one female. The connections were poorly made. There was extra plastic preventing me from inserting the pins into the intended socket on my GPU. I decided to try intertwining the cords from this pack. Certainly two cables from the same manufacturer should fit into each other. Plugging wire 1 into wire 2 was not possible due to the extra plastic on the connector end. Cord 2 barely fits into cord 1 after much fiddling. I tried another 3rd party 8-pin connector on the GPU and it fitted perfectly, so those cords were definitely the problem.