Good for the price. No idea about the fake 7.1 channel thing and don't care. The microphone input is mono only and has a 2.5V DC bias for condenser mics. I removed C6 and R2 to get rid of the DC for my project. I actually ordered three different types from this store and all of them have the same basic circuitry and even the component numbers are the same.
NB: I disassembled the soundcard. This is not how you get the device, don't worry.
Seems to work fine with Raspberry Pi Zero. There is no white noise, audio quality is only mediocre though, the base frequencies are rather poor, but that's fine for this price. The dongle shows up as GeneralPlus USB Audio Device.
Got it, connected it. The sound is actually so-so, there are almost no bottoms, the equalizer pulls to a tolerant level. I do not plan to use too often and not for particularly critical cases, so it will come down. If you want a really good sound-do not save so!
Well, oooooochen for a long time. Works of course,
Tactile is also good and looks good. But! Day to day the parcel came with the opening of the dispute. Therefore, judge yourself. If not tight timing-I advise
The order is delivered quickly, everything works great.
I had several orders at the same time, including this one!
I gave feedback on all the orders received, I believed that I sent all the reviews, but did not check, so it turned out that this order was left without a review, for which I accept my apologies