Add2PSU, small size (L*W)7*3cm/2.76"*1.18",the dual psu adapter can be installed easily anywhere. Non-heat generating solid state PC board optimizes power distribution in a cost effective manner.
Multiple Power Supply Adapter, EASY SET-UP with a 4-pin MOLEX main power connector and a 24-pin ATX connector from the new source.
Dual psu adapter, Plug and play simplicity manages additional power for video cards, hard drives and cooling fans.
HOW TO USE: 1 - Plug in your Primary PSU's molex connector into the corresponding plug 2 - Plug in your Secondary PSU's 24-pin connector into the other plug 3 - Whenever you turn on your computer (and power on your Primary PSU) this thing will automatically turn on your secondary PSU, letting that power whatever is plugged in to it