Worked great, at first
922983
Worked great, at first, except for the power on/off button which was finicky and needed to be pressed very hard in order for it to be recognized.  Unfortunately, it was completely broken within a month.
4459150
Worked great at first.  I've had it 6 months and it stopped heating.  Would occasionally heat then nothing... Since I forgot to sign the warranty I am unable to return it.
2908462
When it worked, it did what it supposed to do. But after a few months of light use (less than twice per week), it crapped out on me.
3498125
It worked great at first, but 3-4 months in the oscillating feature malfunctioned - it would try to oscillate, but then start "clicking" like it was catching on something, and then this week it died.  I believe I ordered the product less than a year ago.
3736709
Worked great for a while. Then stopped. Could not get it to work again. It was me, but should  not have been that hard.
3984225
At first it was awesome, worked great, price great. But after ~4-5 months of use the scroller started getting glitchy, the mouse started on screen started jumping and finally started to be fully unresponsive. So the last month of use was really frustrating. Do not recommend unless you plan to buy one every 3 months or so.
4048815
Here I am, shopping for another printer after a year of using this one. It was great at first, I just use it for printing coupons and recipes. Yes, it uses a lot of ink, and it's frustrating that you can't just print black if the color cartridge is low, but the convenience of wireless was great. Then after a few months and a couple of ink cartridge changes, it began printing gaps and lines. I realigned the print heads and a series of other diy "fix-its" and it actually started working again for a while. Then after another ink cartridge change, the same thing happened again and now I can't print anything.  Bummer.
1384560
Got it in quickly. Worked great at first. A week later, same as the previous one I had used as replacement, the laser died.
3430033
These worked great at first, but now my Brother MFC-J47ODW no longer recognizes the black ink cartridge. Guess I will go back to buying the OEM versions. Bummer!
3654307
Worked great while it lasted, but several months after purchase, stopped working altogether.
2278012
Worked great at first, now it won't power on after 3 months. I have tried multiple cords, multiple Outlets, still doesn't work.
766139
Awesome at first, but now has stopped working all together. Very disappointing.
1138008
Worked for awhile, but then not effective, don't bother.
1761239
At this point, I've owned the adapter for about 3 months. It worked great at first. I never needed to use it much, just enough to occasionally connect my phone or a bluetooth headset. Well, yesterday it stopped working. For no reason. the light doesn't turn on and it gets hot ever time I plug it in.

I am currently beginning to attempt support, and I will amend this with how their support treats me.

EDIT: Amended to 5 stars, because I sent them an email yesterday, and the package with the new one is in the mail today. Great job, guys!
2004552
Worked great at first.  However, quickly the plastic top came loose and it stopped working completely.  I would not recommend due to the construction quality.
4512758
Worked great while it worked. About 2 months in and it just seized up.
4971516
Worked great at first, but after two months the light flickers, doesn't always turn on, or stay on.  Very disappointing for the price.