SH-AU01B USB Type C to Toslink Coaxial and 3.5mm Jack Audio Adapter for DAC/Preamp/Amplifier

My sound system doesn't support HDMI audio and the USB interface is UAC2.0, which Switch does not support, thus need this adapter. The adapter I received works great as SPDIF coax output for my Switch, I haven't test other output yet. PCM27xx is a really classic UAC1.0 interface, but also understand that UAC1.0 only support PCM. This adapter is perfect okay for casual listening, but it is not suitable for surround sound system(Dolby or DTS) or audiophile.

I would leave more than 5-stars if I could. This device did everything I needed and it costs so little, I can't believe it. There was no setup required - just plug and play. I needed a cheap HP Pavilion desktop computer to output digital audio for a really old top of the line Harmon Kardon computer speaker system. After a lot of research, I found this on Amazon and got it overnight.

My old Dell computer running Windows 7 had a coax digital audio output port that I wired to my stereo. My new Dell computer running Windows 11 does not have this output so this device looked like just what I needed. Unfortunately it doesn't work at all. Windows recognizes the device when plugged in via USB and says it's sending audio to it. But nothing comes out the coax port and nothing comes out the 3.5mm port when I plug headphones into it. Same result on the old PC. I did not test the optical port because I don't have an optical cable. I contacted the manufacturer but they weren't of any help and suggested I return it, which is exactly what I'll have to do.

I bought this to play music from my laptop into a 75ohm AES input and it works perfectly. Yes, it is made for spdif (the consumer standard) but it is the exact same 1s and 0s as the professional AES standard. I simply added an RCA to BNC adaptor and it works

Works fine except the 3.5 mm port does not work right out of the box

This is a digital audio converter. Not only will it convert usb to coax or toslink, it will also convert to 3.5mm analog. Thus if you need to convert usb from a device like a smartphone to connect to an amp, you can do it even if the amp does not have digital input. Since this device is just a dac and not an amplifier it is a good way to get usb into analog. I’m using it and get a simple clean signal.

It doesn't work for what I'm doing.

Excellent, works perfectly. The body is metal, it has a nice weight. From what I have done it performs to the requirements, very easy set up and it worked first time for me! Now loving vinal on digital sound system! Perfect

Der Wandler tut exakt, wa er soll. Perfekt.

Non so se e' stato diffettoso solo il mio, ma quando alzo il volume al massimo, il destro canale diventa muto. A basso volume funziona bene.

ＵＳＢ出力を同軸や光ポートに変換するＵＳＢ接続のＤＡＣでした。 チップは定番のものですが価格を考慮すれば十分なものと思います。 ＵＳＢ接続、ＨＤＭＩ接続できないオーディオ機器を接続したい場合に便利なアイテムです。 音質は可もなく不可もなくと言ったもので、高音質を求めなければ普通に聴ける感じでした。

Aluminum quality construction. Reliably does the job. I fed a smartphone's USBC audio output to this USBC to toslink converter, ran the optical output to my hi-end DAC, and turned my old smartphone into a dedicated streamer. Recommended product.