Convert two 15-pin SATA power supply connectors to an 8-pin PCI Express video card power connector&lt;br/&gt;&lt;br/&gt;The SATPCIEX8ADP SATA to PCI Express Video Card Power Adapter Cable features an 8-pin PCI Express (female) power connector as well as two 15-pin SATA (male) power connectors providing a cost-effective way to connect a PCIe video card to Serial ATA power connectors provided by the computer power supply - eliminating the need to upgrade the power supply for the sake of video card compatibility. &lt;br/&gt;&lt;br/&gt;Expertly designed and constructed of top quality materials this SATA to PCI Express Video Card Power Adapter Cable  is backed by StarTech.com&#39;s Lifetime Warranty.&lt;br/&gt;&lt;br/&gt;The StarTech.com Advantage&lt;br/&gt;&lt;br/&gt;- Converts two 15-pin Serial ATA power supply connectors to one 8-pin PCIe connector&lt;br/&gt;- Eliminates the need to upgrade your existing SATA power supply in order to use a PCI Express video card&lt;br/&gt;- Backed by StarTech.com lifetime warranty