PCI-E 1x To 16x Powered Riser Adapter Card Set – Practical 60cm USB 3.0 Extension Cable & MOLEX To SATA Power Cord – GPU Riser Extender – For Ethereum and Cryptocurrency Mining (6 Pack)

These have worked perfectly in my machine thus far. All 5 worked, and the product was exactly as described. Moreover, the seller contacted me repeatedly to ensure that all was well, and provided tips and suggestions. Talk about going beyond the call of duty!

Great!

The riser PCIe riser adapters were delivered promptly and packaged pretty well (in a padded envelope.) The supplied USB cable was a decent length and came with SATA power adapters which makes it very convenient (as most PSUs come with plenty of SATA power). A nice touch is the cards have a foam pad covering the solder joints on the botton, which makes mounting these much easier.I can't speak to the longevity of the cards yet as I've only been running them for a couple of days.Based on my experience so far, I would by these again if I build another rig.

The USB cord would heat up right after the system powered up and the brass connections on PCI-E 1x connection started to me melt.

4 out of the 6 risers do not work. They are powered and connected to my system correctly. Can you please send me 4 working risers please?

I bought 1 set of 6 risers and 3 of them came DOA.

Two pcie adapters too thick for slot, one pcie riser bad, one pcie was stained and appeared used -- SATA to molex and USB cables were fine. Riser adhesive poor and loses adhesion with heat. Overall, not that good quality.