Review on 🔌 1-4 PCI Express 16X Slots Riser Card with USB 3.0 Mining Special Riser Card for Bitcoin Miner - BGNing PCI-E 1X to External 4 PCI-E Slot Adapter PCIe Multiplier Card by Jessie Duhon

So, mining on the old Z77, Asrock. Placed this beauty on the top (closest to the CPU) PCIe x 1. Connected my 2 GPUs (3070 and 1660 Super) to the first 2 USBs (closest to the CPU/top of this card). Booted the rig - it took an extra 2-3 minutes (be patient - I have a fast SSD) for Windows to update the drivers. Looked in the device manager and wa-la! 4 GPUs. No problems at all. No driver updates. Not a single driver was lost. just worked PFM. A very pleasant surprise. Satisfied customer :) Update from May (in 1 month): Everything is good. To clarify above, I have 2 GPUs on the motherboard and this 1 x 4 PCIe card allowed me to add 4 more GPUs for a total of 6 GPUs on one motherboard. It just works. If you want mine, that's the deal. Buy some adapters, another GPU and you're done! GL!