Anticorrosive frosted coating get data transmission stabler and safer.Our dual power supply starting adapter can startup and shutdown two power suppply synchronously,it can dispute the video card power to two power supply to replace high power supply.Dual power supply synchronous starting cable It can startup or shutdown two low power supply synchronously to increase power supply.Plug the line must be clear when the direction, do not plug or insert offset, to prevent burn equipment, plug the first device when the socket and then plug the line, to avoid excessive force will plug the pin cut.The main power supply is connected to 4PIN or Sata, and the secondary power supply 24P power cord is inserted into the transfer card, which can realize the switch of the secondary power supply and the main power supply at the same time to protect the power supply and the life of the video card.Item name: Power Supply Sync AdapterMaterial: PCBcolour: greenPackage Contents:3 x Power Supply Sync AdapterOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.