Review on 💰 Enhance Mining Performance with S-Union New 4 in 1 PCI-E Riser Adapter Board for Ethereum Mining by Rick Everett

No idea why this doesn't require SATA power, but I've tried a few with SATA power and found them unreliable and also annoying with the extra power cord. This one works great! Good for connecting multiple graphics cards, I'm currently running 4 cards in 1 slot with no issues. I have a server power supply with a breakout board that powers the graphics cards. This is a great alternative for those who don't want to shell out the extra cash for a 6 or 12 PCIE slot motherboard. It works perfectly! Very satisfied. cost efficient.