It does the job it's supposed to do. If you plug it into the tablet, it immediately recognizes it as an audio device

I got it for my iPad and iPhone 15. As far as using it for headphones, it works perfectly and seems quite high quality. However, I also wanted it for a specific use that unfortunately it does not do, specifically to split the sound by connecting the iPad to its output with this and then with a sound splitter adapter, so that with a DJ app on the iPad it can distribute the sound from the iPad output to a speaker and headphones. In other words, to play a different song on the speaker and be able to listen to the next one you want to play from the headphones in order to mix. The genuine apple adapter (which costs 10€) does this, but not this one, which I bought because it seemed to me that it would last longer (the apple one has a very thin cable).

The DAC works with iPhone 15 and supports lossless audio (up to 24 bit/96kHz) from Apple Music.

So I got it today. I have the Xperia XZ Premium from 2017.
It works fine, but it has a very important difference at least on my phone. With this, it sounds 30% louder. And yet, so much more intensity!
In terms of quality, it's similar. I can't judge it yet on that. But in terms of intensity, it really breaks the drum without distortion!

Edit: The quality is a liiiittle lower. Meaning, the sound is not as deep as without the dongle. It's not noticeable to the average user for sure, but it exists. Of course, equalizing comes and saves the day. And let's not forget the greatly enhanced intensity. So I'm a happy boy.

The Xiaomi 13t worked great. I don't know more details about the sound, etc., but it covered me - helped me anyway.

It works perfectly on OnePlus Nord 3. Crystal clear sound on the headphones. During calls, the callers confirmed that they can hear me clearly without any interruptions or interference.

Compatible with Xiaomi 12/12X.
It has a DAC.
The volume is reduced on the microphone and headphones. But for the 12/12X, the DAC is not necessary.
I tried the Ugreen AV142 at €4 and it plays equally well and louder

Due to an issue I had with the connectivity of my headphones to the computer, I decided to get this adapter to make my life easier. I can say that I did not expect this result, as most adapters either decrease the volume or don't work at all. This one connected on the first try and I didn't have any issues. It is definitely worth it. The headphones I connected are the Creative soundblaster x H5