Its done the job i needed it for looks like a decent piece and will be kept as part of my toolkit

With this handy dandy little piece plugged into the power supply of the mining rig i was able to run the pcie risers and a 4 pin molex over to the other system and continue collecting magical internet monies from the headless corpse of my miner while still retaining power control on the supply for the gpus

Its cool but i think it doesnt protect from a fall after the 12v pins of a motherboard were cooked off by one too many rx480s i temporarily needed to run a mining rig off a system in a chassis with an insufficient power supply