COMeap 6 Pin to 8 Pin GPU Adapter, Dual 6 Pin Female to 8 Pin Male GPU Power Sleeved Cable 9.5-inch(24cm)

This COMeap adapter cable is exactly what I needed to power an 8-pin GPU using two 6-pin outputs from an older PSU. The 9-inch length is just right for mid-size cases—long enough to route cleanly without excess slack. The sleeving is tight and professional-looking, and the connectors snap in securely with no wiggle. I’ve used it with an RX 580 and a GTX 1070—both ran stable under load with no signs of overheating or voltage drop. Just make sure your PSU can handle the combined wattage draw before using a dual 6-pin to 8-pin setup. If you’re upgrading your GPU and your PSU doesn’t have a native 8-pin, this adapter is a clean, reliable solution that won’t bottleneck your build.

Works perfect in my HP840

Need an 8 pin adapter for a GPU? This is, in my opinion, the best option. Single 6pin to 8pin adapters can't handle the needed power and will burn your house down, and Molex connectors are finicky and feel cheap (though, if you're on a really tight budget the 2x Molex to 1x 8pin adapters should be safe if they're from a decent manufacturer). This specific cable seems very well made. Almost too well made as it's pretty stiff and might be difficult to fit between the gpu and side panel in some cases with some gpus. I was barely able to bend the cable enough (without feeling like I was overstressing things) to fit an MSI 1660 SUPER in an HP Z420. She'll definitely handle the required 150w though.

does the job well, perfect for my 1660ti upgrade

Just what I needed. They warned about overheating, but so far so good. Came fairly quickly. I'm happy with purchase.

Solved the problem. Appears to be reasonably good quality.

Im running on limited power chords and my gpu required 2 power inputs. This worked like a champ!

Good cable. Using this I didn't need to buy a new PSU.

Funciona perfectamente, el cable soporta sin problemas la demanda de mi gráfica aun cuando la exigo al 100% por largos periodos jugando simuladores de carreras. Solo asegúrense que su fuente tenga capacidad suficiente.

Not much to say, works perfectly