UGREEN USB C to 3.5mm Jack Adapter DAC Hi-Res 32bit/384kHz USB C to Aux Thunderbolt Headphone Compatible with iPhone 17/17 Air/17 Pro Max/16/15 Galaxy S25 Ultra S24 S23 A55 iPad Air 11/13 Pixel 10/9/8

Great little thing. The built-in DAC really does elevate the sound quality when trying to play something from your phone. I have an S24 ultrea and I normally play music over bluetooth/LDAC into a Shanling Q1 through which I listen with a pair of 7Hz Divine earphones. This is because a normal adapter really doesn't sound good for me. This one brings it close if not better to my setup with LDAC. It really elevated my experience. For this price point, it's a no brainer and a steal for me.

Really good Hi Res adapter. I've used it both on my mobile phone and my chrome book with no issues at all, music is crystal clear with a solid connection. I use it to stream Hi Res Flac files on the streaming service Tidal, which sounds absolutely amazing. Remember to use a good quality pair of headphones to connect to the adapter, failure to do so is like owning a SuperCar and putting water in the tank and expecting to win a race, not going to happen. It sounds fantastic, I can whole heartedly recommend. It may be twice the price of other adapters on Amazon, but like they say, you get what you pay for!

I have been having problems using my usb dac with my Samsung phone since it updated to Android 15 One UI 7. For some reason the volume to my headphones would drop dramatically for no reason, and there would be odd squawking noises in the music. I saw this adaptor advertised as HiRes compatable at a very low price. I was so fed up with the issues I was having I decided to buy one. I can say that all my problems have disappeared now. All types of music files play faultlessly. And the sound quality is absolutely outstanding. In fact I can't get over how brilliant the sound is from such a compact adaptor. It drives my very high impedance Sennheiser headphone to high volumes with no problems. No going back to comparatively large DAC's for me, it's been a revelation.

One of the highest res DAC adaptors. Functions very well with mobile phones. Cable appears well-insulated.

Significantly better audio quality than the Anker one and costs the same. Easy to use, plug and play. Hopefully it lasts awhile!

Works very well and provides clear and consistant quality sound to an amplifier or powered speaker. Recommended. Amendment: Some reviews indicated that this adapter stopped working, after a period of use, possibly due to the cable flexing repeatedly. As a precaution I put some black shrink tubing the length of the cable including a bit of each plug and socket. Then I put some larger red shrink tube overlapping the black tubing and the plug and socket. This has the effect of making the cable section bend in an arc from the middle, rather than sharply at the ends. Hope this helps.

Spent the extra money expecting this adapter to be higher quality, as I was annoyed by the cheaper ones having an energy-saving mechanism in their DAC chip to which cuts off the beginning of all sounds. This adapter does not have that feature which has been great... but there's been a catch- a big one. It just stopped working entirely after using it for maybe 3 hours over a couple days. My phone managed to half-identify that it was plugged in after it started bugging and then it lost signal to the adapter again, for good. Now it just won't acknowledge that its plugged in with my earphones. My earphones still work perfectly normally with the old cheaper adapter and my phone charges perfectly- this is not a problem with my phones port (I also tried it on someone elses phone with no avail). I think I threw away the box so I can't even return this awful product. I was truly hoping this would be the end of my problems when it came to listening to my earphones. Onto the third adapter of a different brand I guess.

Solid build and sounds good when it works, but it frequently disconnects when using with my phone, and as a result, is not useful for mobile use. I'm sure it would be fine for home use, which is why i gave it 3 stars, but its no use at all for on the go hi res listening, so I'm returning it.

Perfect Blend of Sound and Superb build Quality. Good for the price. Compatible with every phones . But Sound cracking on old desktop pc. Best for mobile phones. Checked with Asus Rog Ally Working Good.

Good sound and value for the price. Be even better with higher volume output but enough to hook a phone to an amp

I use this UGREEN USB C to 3.5mm audio adapter to plug my 3.5mm Plantronics headset into my iPhone for calls and it works well. It's a simple plug-and-play dongle that lets my wired headset connect without fuss, and the sound is clear for both calls and audio. It passes through microphone audio correctly, and the build quality seems decent.

Llevo varios meses utilizando este adaptado y suena muy bien

This works well an is worth the price. I use it with my Chromebook and with two different Android tablets. Its not magic, but it definitely sounds better with this device connected than without it. I usually use it with $100 to $125 headphones. This device seems of good quality and I've never had a problem with connectivity. Overall, it does what I expected it to do. Last thought are to say that its very small and lightweight.