My old commercial USB soundcard died, I wanted a better alternative and found this board. Works perfectly, literally plug-and-play on both Win10 and Ubuntu 22.04 hosts, no additional drivers required. Input supports 48kHz stereo which is sufficient for my ripping needs. I have only tested basic functionality and auditioned a bit, but the analog output sounds great. No markings on the board, so the 3.5mm jack on the same edge as USB is Input, other side is Output. Buttons starting from the USB edge are Vol -, Vol +, Mute. Mine came with a yellow power LED which isn't overpowering.
The product was well built. Shipping was perfect. Not much documentation sent with the unit but could find it on your site. Your communication back to me was superb. I fully enjoy the product and have recommended it to my friends.
Yep 20 dollers odd of the right side of life, an essential building block a mux demux, desides the path of signals....right threw to teaching it where people need to learn: like ipod sockets and boxes sold to em for nancy.
Dec. 15, 2016
Excellent device. Plug and play. No fuss operation.