JST PHD 2X6P ST: JST — pin header, straight, 2x6-pin — PHD at reichelt elektronik
Dell 8-Pin to 2 x 6-Pin PCI-E Premium Sleeved Power Cable (30cm) MDY-CO427
5-pack) PCI-E 6-pin to 2x 6+2-pin Power Splitter Cable PCIE PCI Express 5X - Walmart.com
6pin Female To Dual 6pin Male Pci-e Power Adapte 6 Pin To 2x6 Pin 20awg Motherboard Power Supply Cable Y - Splitter Adapter 20cm - Pc Hardware Cables & Adapters - AliExpress