My 3 worked at time of installation, then quit ...
591610
My 3 worked at time of installation, then quit the next day . All 3 !! Tried to contact seller to no avail. Im an electrician and know how to wire these up .
185665
I worked just fine for the first 3 months. Out of nowhere, it won't turn on anymore. It's not an issue with the PS4, because we've plugged in other arcade sticks and they work. I'm confused on why it just suddenly crapped out. It has been well taken care of.
2930176
Doa, I didn't install it until about a month after I purchased. It worked briefly, about an hour, and quit. Amazon wouldn't return it, passed the 30 days. Corsair wants a receipt from amazon, I gave them everything I got from Amazon and it is not enough.
4809123
This is my 3rd unit I've purchased the second one failed so I ordered the 3rd I assumed it was just a coincidence or device failure, however the 3rd device lasted around 4hrs of use before it completely stopped working, this product is inferior BUYER BEWARE
3133355
This adapter worked really well for me for about 3 months, and all of a sudden quit making the connection. I had it set up on a MacPro with a magic mouse. Too bad it quit working - don't know if it was just a malfunction or a defect.
2025431
had professionally installed  quit working after one day  installers have returned to company for repair or replacement  still awaiting response
357335
Went through two of these things in one summer! Both came on at first then gave up the ghost shortly thereafter. No, it wasn't install error. I'm a professional and did it right. Just junk equipment.
3545103
Took some doing to get it to work properly. Some guidance on the use of the 3 point switch that's on the connector side of the drive tray would allow for fewer installs.
4715050
Loved this upon installation. 3 weeks later it stopped working. Was a present for my mother to add a 3 way switch to her kitchen. I assumed it just needed to be re-synced but that didn't work. Seems to be just a bad switch, frustrating, especially for something so new and of course happens just after the return window closed.
963118
Quit working after 3 charges......returned it.  Wheels moved, but it sounded like gears were grinding, and car would not move.  Trying one more time, because my son bought it with his money and loved it the three times he used it.  :-/ I'll post a review on the second car once we get it.
3323922
Worked for 3 months, then came apart and won't work...
2896906
Install immediately and check functionality. They worked, but both failed before 12 months. One failed in 10th and the other by 11th month. If they fail on you also, contact seller immediately to get a replacement. In short, plan on replacing them within a year of purchase. At least that was my experience.
380103
This product was easy to install and worked perfectly as advertised. But, it stopped working after 3 months. The video output from my laptop (tried with 2 laptops) stopped going to the TV. I wanted to give it once star. But, since it is not a branded product, there are always chances of failures like this and I have given 3 starts as a courtesy for working for 3 months :-) When I bought it, it had 4 stars. Now, I see it is reduced to 3.7 stars. It explains.
938647
My unit worked fine for about 3 months and then failed.  I'll return on factory warranty if I can find out where to sent it.
2255347
I bought 3 of these for a custom av setup and 2 of the 3 never worked and the third quit working 1 month later
3009165
I'm on my third unit.  One had a bad power supply, the other quit working internally.  Pluggable's support has been great.
1112943
worked fine till our first storm and then all 3 quit working at the same time nothing else in the house was effected