With this PSU adapter you can make two small power supply switch at the same time, thus increasing the power supply. ^^When connected with 5 graphics cards to brush Coin, the power supply is not enough. ^^And -power power supply is always out of stock in the market and the price is also very expensive. Please don't worry! The PSU adapter can solve your problem. ^^Through this adapter you can make two power supply Switch machine at the same time, Assigning the graphics card power to 2 small power supply instead of the -power power supply.
^^Connection: The main power supply's 4PIN Male is connected with the PSU's 4Pin Female. And the secondary power supply's 24PIN Male is connected with the PSU's 24Pin female.