CableCreation 6-Pin to 8-Pin PCIe Express Power Adapter Cable 2-Pack,4-Inch

Likely wouldn't use on a more powerful card then a 3050 but it worked on a 3050 just fine! I think the 6 pin connectors can handle 75w so just be careful if your getting close to that!

Much higher quality than I expected. These were used on a RTX 2080Ti intentionally overclocked. They replaced a cheap 6 to 8 pin adapter that got hot under load. These have thicker copper and don't heat up at all under load. The 2080ti is likely pulling 250-275 watts through the PCI, and 2 power cables, meaning the cables are powering 100 watts each. TOTALLY worth the price.

They work. And they are good quality. I buy these often for use in HP Z440 workstations (the Z440s only have 6-pin power plugs and so need the 6-to-8 pin adapters for most graphics cards these days. They connect up easily and are hassle-free. And since they are pretty short, there is no problem on space.

Probably the best solution to power a GPU requiring an 8 pin PCIE port. Do know that a 6 pin connector only works for 75 Watts, and an 8 pin works for 150 Watts. Since you're still only be having 3 ground wires, you should make sure you're not going too far over the 75 maximum rated watts. Eg: if your GPU is in the first PCIE slot, it gets 75 Watts from that slot. If it has an additional 8 pin connector, with a 6 pin to 8 pin converter plug, it should not run much above 150 Watts (vs 225Watts on a true 8 pin connector), or errors might occur (unless you have a really good PSU). This plug works well, and I'm happy about it.

Well made product, good price

It does exactly what it says does, it adapts from a 6-pin PCIe power cable to an 8-pin. There's not much more to it than that as a product. I would be very hesitant of doing so, by the way. The 6-pin power cables are only officially rated for 75W, where as 8-pin cables are rated for 150W. The power supply I'm using is in an HP proprietary design and can do 210W on a single 6-pin cable, so there's not really a concern in my particular use case, but this is absolutely something to be aware of as using this adapter could be out of spec for your power supply. Either way, the product does what it promised to do and was delivered in about 12 hours from ordering. Now I can use a Radeon RX 580 8GB graphics card in an older HP Z workstation.

This was exactly what I needed for my HP 1050 watt (older) PSU to properly power my GTX 1080ti. My HP's PSU slightly predates dual 8-pin video cards. I do have multiple 6-pin PCIe power outputs from my PSU. These adapters fill that void perfectly! Good connection and adequate gauge wire

Great connector for my graphics card

Worked fine. No issues

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This was delivered fast and is just as good as the big names, great price and great product! I was hesitant but almost 6 months later no problems and lots of gaming hours put in

Have tested it, and it work nicely, no problem