StarTech.com Power Adapter Cable PCI Express 6 Pin 8 Pin PCIe Connect a standard 6 pin PCI Express power connection on the Power Supply to 8 pin ATI and NVidia video cards - Office Depot
Video card has 8+8 pins PCIe power sockets, PSU has 8+6+6 - Super User
Amazon.com: TeamProfitcom PCI-e 8 Pin Male to Dual 8 Pin (6+2) Male PCI Express Power Adapter Cable for EVGA Modular Power Supply Cable for Graphics Video Card 8 pin Splitter 25+10 inches : Electronics
4Pcs 6Pin Connector Sever Power Supply Cable PCIe for P3 S7 S9 S11 Bitmain Miner Machine Support Miner PSU Cable - Walmart.com
Atx Cpu 8-pin Male To Dual Pcie 8-pin (6+2) Male Power Supply Cable Compatible With Modular Power Supply Rm/hx/ | Fruugo QA
Can you use a 14-pin into a 16-pin GPU? - Quora
SUPER FLOWER 600W PCIe 5.0 / Gen 5 12VHPWR PSU Cable - Black - Fits LEADEX TITANIUM, LEADEX PLATINUM SE PSUs via Dual 8-pin PCIe - 12+4pin Connector - Flat Cables 600mm - Newegg.com
Lenovo PSU Main Power 10 Pin to 10 Pin and 6 Pin PCIE Adapter Cable - MODDIY
Premium PCIe 5.0/Gen 5 12VHPWR PSU Cable Fits Type-4 PSUs via Dual 8-pin PCIe 12+4pin Connector Black - AliExpress