Amazon.com: StarTech.com 8in 6 pin PCI Express Power Extension Cable - Power extension cable - 6 pin PCIe power (M) to 6 pin PCIe power (F) - 7.9 in - black - PCIEPOWEXT : Electronics
Amazon.com: PCIe 6 Pin Male to 8 Pin (6+2) Male,TeamProfitcom PCI Express Power Adapter Cable ONLY for CoolerMaster and Thermaltake Power Supply with PCIe 6 Pin Port for Graphics Video Card 20-inches : Electronics
PCI Express 6-pin to Dual 8-pin (6+2 pin) GPU Video Card Power Adapter Cable | eBay
PCIe 6Pin Male to CPU 4Pin Female Power Conversion Cable ATX 12V 4 Pin to PCI express 6 Pin Power Supply Cable 18AWG|Computer Cables & Connectors| - AliExpress
6in 6-Pin PCIe to Dual 15-Pin SATA Power Cable - Micro Connectors, Inc.