Anxus NGFF M.2 to PCI-E PCI Express 4X 1x Slot Riser Card Adapter, M.2 Key-M Adapter Converter with 4 PIN Power Cable for ETH ZEC BTC Mining Machine

Works!I installed this on a motherboard having only 1 pcie slot, to add a secondary graphics card.The unit plugs into the mPCIE m.2 slot, and a floppy drive power supply pin. From there, I installed a 1x to 16x pcie riser port, to power a secondary graphics card.The secondary graphics card runs about 20% slower than from a PCIE 16x slot, but it can still help out with folding, mining, crunching, or help out as a cuda card, for accelerated gaming.Allowing my second slow ass RTX 2060, to still put out about 70-140FPS in heaven demo, and games (a boost of about 50% over running without a second card).Or folding happens at about 1MPPD on the primary card, and 780-870k PPD on the secondary card, connected to this mPCIE adapter.Well worth the investment, I'd say!

This thing is a total waste of money I was be never able to get it to work at all. I bought a different brand one with just the usb female on it and it worked perfect rite out the gate. Did not work on win or linux

Works great

First time trying to use one of these m2 adapters. Worked right away with my B350 board. Had tried another one from a different seller that had a burning smell but no problems with this one.

The item came on time but Incomplete. It was missing the 4 PIN Power Cable and the screw.

This one although better quality then the last one -- did not work . The molex connectors still pretty iffy, took a bit of time to get it set up. An hour later decided to pack it in, Sending it back for a refund.