FebSmart PCI-E Riser for Bitcoin Litecoin ETH Coin Mining 6 PIN Powered PCIE Extension Cable GPU Riser Ethereum Mining ETH GPU Extension Cable PCIEX1 to PCIE X16 Extender V006C GPU Riser(6 PCS)

This is a great product, high quality workmanship that more than does the job! We had a little confusion on delivery and sent a note to the supplier and they cleared things up in a matter of hours. The package was delivered the very next day. Can’t say enough about the customer service! If you need PCI risers highly recommend this.

If you have ever built a mining rig you know the risers are the weak link. Lets face it, they are all cheap Chinese junk. But this brand, which I had never tried before, takes the cake. If I could rate them -10 stars I would. While normally in a pack of 6 risers I would expect one bad board and a bad cable or two, in this pack I got 4 bad riser board, one iffy one that works if it feels like it, 3 bad USB cables and 1 bad PCIe x1 interface board. And I only had to waste two days of my life figuring this all out.I was just slapping together some old 1060 3Gs into a new MSI mobo. The 3Gs been sitting collecting dust for a few years so I had slapped them into another rig for a minute to make sure they all worked. I am pretty sure these risers bricked one of my cards, and toasted one of the 1x slots on the mobo. A lost 1060 3Gis no great matter, especially since they paid themselves off 3 years ago. But consider this before trusting all those RTX 30xx cards you just blew thousands upon thousands of dollars on.Update 3-18-21: Found out ALL the riser were defective. The 2 "good ones" would only work with some cardsin some slots, and not most others. And as if matters couldn't get any worse they totally frapped either the mobo or CPU too. No POST at all. Replaced these with a competitor's brand risers, and they all immediately came up in my test rig, no f'ing around. And THEY worked with every card I tried. Returning This SH!T for a refund.And that March 15th review? Anyone want to bet that is from one of the vendor's employees?

I know risers are known to be hit or miss. I expect some to come doa. I had all 6 fail, returned and got a new set. Still nothing, all 6 replacements failed. Couldn't even post to bios with half of them the others work intermittently for a few mins then I had to restart. I rma'd my new mobo because surely I can't be that unlucky with 12 diffrent risers. Bought a diffrent brand to try before shipping the mobo back and have been working for over a week no issues in mobo that I thought was faulty. Canceled my rma and now buying diffrent brand. Don't mess with these. I'm lucky they didn't fry any of my parts.

i was making one mining rig of 1060, 2x1080's and a 1080 ti and it won't power on. So since I was figuring out what I was going to do I connected the 1060 to my main PC and it wouldn't recognize it at all so I tried one that hadn't even come out of the anti static bag and it flickered and now neither board will power on.Everything else has been tested and still working it's just a mobo failure and I'm 90% certain it was from the risers.

For the love of God, DO NOT BUY! My home was saved from burning to the ground by a smoke detector less than 2 yards away from my rig and the fact that I was home at the time! I was CORRECTLY powering the riser from a 6 pin PCIe cable to a HP 750W power supply from Parallel Miner. I was watching TV. I heard the smoke detector alarm. I rush to our finished basement and into my workshop, which was engulfed in thick, acrid (plastic burning) smoke. I already >>KNEW<< something was wonky with these items (see pix) - probably some type of voltage regulation issue because my GPU pulls 101 watts (total) and after a couple of minutes, the miner-displayed watts would descend over ~90 seconds to 90, then 80, and so on, and my hash rate would drop from 45MH/s to 40, etc, all the way to 16! I swapped risers- same result...but sometimes it would work for hours on end before this would happen. Then the fire started while I was in my den, one floor away. The HP power supply was also ruined. IT WAS TERRIFYING!