1. Convert the 1X PCI-E of the motherboard to 3 PCI-E slots, thus solving the problem of insufficient slots compatible with the motherboard.2. The power supply of this adapter card is supplied from the big 4PIN and SATA at the same time, which reduces the burden on the motherboard.3. The adapter card uses imported solid capacitors, which greatly ensures the stability of PCI-E power supply.4. With power indicator, the light-emitting diode will light up when the power is turned on.Name:Expansion CardProduct Name: pcie1 to 3 transfer cardProduct model: pce3pce-p01Product master: Pericom pi7 C9 x2 g404Product interface: PCI-E 1xSupport system: WinXP, win7, win8win10, Linux maccolour:BlueMaterial:PCBPackage Contents:1 x PCI-E cable1 x Adapter card1 x Motherboard side1 x Copper screwOnly the above package content, other products are not included.Note: Light shooting 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.