Review on S Union Expansion Express Multiplier Ethereum by Jun Alves

Worked well for a while, not recommended for long-term use. I bought this mainly because it seemed like the best deal to get 4 PCI 16s out of 1 PCIx1, but the circuitry is a bit below par. When I connected the PCIx1 to my board, my computer automatically turned on when the computer tried to turn off the power. I hooked it up today and one of the power supplies almost burned my entire rig! I've been using this for the last week with no problems and today I was about to use it and one of the sata power connectors lit up like a Christmas light and I had to quickly unplug it. Luckily my GPUs and PSU didn't get damaged, but I definitely won't be using this again. Another downside is that because the GPUs are so close together, they blow hot air onto the next, and the last GPU is 15-30 degrees hotter than the first. I used it with RX 580.