StarTech.com PCI Express 6-pin Power Adaptor/Splitter Cables - StarTech.com PCIEXSPLIT6, The StarTech.com PCIEXSPLIT6 PCI Express power splitter cable lets you connect a standard 6-pin PCI Express power connection provided by the computer power supply to 2 x NVIDIA SLI or ATI CrossfireX video cards that require a 6-pin power connection. This PCIe power cable eliminates the expense of upgrading a computer power supply for the sake of compatibility with dual video cards.Backed by StarTech.com lifetime warranty. StarTech PCIEXSPLIT6 150mm PCI Express 6-pin Power Splitter Cable