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Amazon.com: COMeap NVIDIA Graphics Card Power Cable 030-0571-000 CPU 8 Pin Male to Dual PCIe 8 Pin Female Adapter for Tesla K80/M40/M60/P40/P100 4 inches (2-Pack) (10cm) : Electronics
10Pcs PCI-E 6-pin to Dual 8-pin (6+2 pin) GPU Video Card Power Adapter Cable Connector - Walmart.com
Amazon.com: TeamProfitcom 16 AWG GPU VGA PCI-e 8Pin PCI Express Graphics Video Card GPU VGA 8 Pin Female to Dual GPU 8(6+2) Pin Male Splitter Power Sleeved Extension Cable 8 Pin GPU