Amazon.com: CORSAIR 12-Pin Sleeved GPU Power Supply Cable for 3060, 3070, 3080, 3090 Graphics Cards : Electronics
GINTOOYUN 24 Pin to 12 Pin Adapter, 24P to 12P ATX PSU Main Power Cable with Braided Sleeve, Support 1150 and 1151 Motherboards, for Acer Q87 Q87H3 Q87H3-AM(0.3m) - Newegg.com
ATX 3.0 PCIe 5.0 600W Dual 12 Pin to 12VHPWR 16 Pin Power Cable - MODDIY