Review on Enhancing Your Power Supply: Add2PSU Multiple Adapter and Daisy Chain Connector by Genetek Electric by Robert Ryokan

serial connection. tie them together. The trigger to turn it on is almost instantaneous, at least in my experience. Any cards and adapters powered by a second power supply will power up and be correctly recognized when the PC boots up. I would highly recommend this to anyone who needs to daisy chain a power supply together. In my opinion this is much safer than using a 24 pin ATX splitter and will save you time, money and the hassle of looking for a single 1500W+ PSU. I am very happy with how this part works and have also tested it with 3 power supplies so 2 serial connections work just as well.