EN-Labs Dual Molex 4-pin to PCIe 8(6+2) pin 8 inch internal power cable

Dual Molex to PCIe 8(6+2) pin adapter

This 8-inch cable converts two Molex 4-pin connectors from a power supply into a single PCIe 8(6+2) pin plug for a graphics card. It uses 18AWG tinned copper conductors rated for 12V DC and carries UL1007 approval. The adapter suits builders whose PSU lacks native PCIe power leads but has spare Molex headers. It works with 6-pin and 8-pin graphics cards from brands such as Radeon.

Fits standard ATX builds with spare Molex headers

The 8-inch length reaches most GPU positions in typical cases without excess slack. Two Molex male plugs draw power from the PSU peripheral rails, while the 8(6+2) pin female end mates with the card’s power socket. No extra tools or software are required; the connection is purely passive. Ensure the power supply can deliver sufficient current on its 12V Molex circuits for the installed GPU.

UL1007 wire and 18AWG conductors for safe current

The tinned copper cores reduce oxidation and maintain low resistance over time. Yellow and black insulation follows standard ATX colour coding for 12V and ground. The 8(6+2) pin design snaps securely into either 6-pin or 8-pin GPU sockets, eliminating the need for a separate 6-pin adapter. Compatibility extends to cards from ASUS, ASRock, EVGA and Gigabyte that use standard PCIe power pinouts.