Review on 🚀 PCI Express Multiplier Riser Card: Boost Bitcoin Mining Efficiency with PCIe 1 to 4 PCI-Express 16X Slots & External 4 PCI-e USB 3.0 Adapter by Troy Meza

I connected the riser to two different computers and it didn't work on either of them. I know a lot of people say they haven't had any problems, but many others have. Seems to hit and miss. when they work, they work great. If they don't work, they don't work at all. I disabled the riser card and installed my GPUs right back into the mobo and the GPUs worked. So the problem is definitely with those risers. A great idea. but I assume the rules hold back the power systems on these riser cards.