He used his and vertified that it was working with PCIE 5.0 with his 50 series card and has used it since with no issues.
PCIE Cable, 8 Pin to 6+2 Pin PCIE Cable, Compatible with ARESGAME Thermaltake Corsair Modular PSUs, Male to Male PSU Extension Cable 18AWG Copper Wire PCIE Adapter for Graphics Card Power (50 cm)
Cat 8 Ethernet Cable, Flat High-Speed 40Gbps/2000Mhz Braided Internet Cable Giga
20 x RJ45 Cat 6 Inline Punchdown Krone Coupler Joiner 5e Gigabit Compatable giga
EZDIY-FAB 12VHPWR PSU Cable Extension Kit for RTX 50/40 Series,16AWG PCIE 5.0 Power Supply Cable Extension- 1x 24 Pin ATX /2X 8Pin (4+4) EPS / 1x12+4 Pin GPU,PSU extension 300MM with Combs-All White
EZDIY-FAB 12VHPWR PSU Cable Extension Kit for RTX 50/40 Series,16AWG PCIE 5.0 Power Supply Cable Extension- 1x 24 Pin ATX /2X 8Pin (4+4) EPS / 1x12+4 Pin GPU,PSU extension 300MM with Combs-Black
EZDIY-FAB UNIFAS ARGB 16-Pin 12VHPWR GPU Extension Cable for RTX 40/50 Series, 16AWG 90° Right-Angle 12V-2x6 PCIe 5.1 PSU Extension, 5V 3-Pin RGB Sync,Unified Cable Design,Standard Type,White