Amazon.com: COMeap 8 Pin Male to Dual 2X 8 Pin (6+2) Male PCI Express Power Adapter Cable for EVGA Power Supply 25-inch+9-inch (63cm+23cm) (NOT Compatible with Seasonic Sentey and Corsair Power Supply) :
GeForce EVGA GTX 1080, PCI-E 6 pin x 2 to 8 pin Adapter vs 6 pin to 8 pin Adapter - YouTube
6 Pin to 8 Pin PCIe Adapter, 6 to 8 Pin PCI Express Power Connector, PCIe 4.0 Graphics Card GPU Power Supply Cable Adapter Power Connection Pins, for ATI and NVidia video cards 2 Pack - Walmart.com
Source PCI-e 8pin Male to Dual 8Pin (6+2) Male GPU Computer power cable For graphics Video card on m.alibaba.com
Amazon.com: COMeap ATX CPU 8 Pin Male to Dual PCIe 2X 8 Pin (6+2) Male Power Cable for Corsair Modular Power Supply 25-inch+9-inch (63cm+23cm) : Electronics
8 Pin to Dual 6+2 Pin PCI Express Power Splitter Cable, 20cm
Amazon.com: PCI-Express PCIE 8 Pin to Dual 8 (6+2) Pin Video Card Y-Splitter Adapter Power Supply Cable : Electronics
Pcie 8pin To 6+2pin Power Supply Cable Gpu 8 Pin For Seasonic Focus Plus Gold Platinum M12ii Evo Snow Silent X Series Psu - Pc Hardware Cables & Adapters - AliExpress
StarTech.com PCI Express 6 pin to 8 pin Power Adapter Cable - PCIEX68ADAP - Power Cables - CDW.com
PC power supply CPU EPS 8 pin to 2 PCI-e 8 (6+2) pin PCI Express Graphics Card Internet Power Splitter Cable, PSU CPU 8pin to 2 x GPU Power 8pin Power Adapter