I use this to connect a laptop to a General MIDI sound module, and for that it works well. The interface is detected straight away by Windows 10 with no intervention and the outputs/inputs presented themselves in Cakewalk with no problems. There was no detectable latency between operations on the laptop and sound coming out of the GM module. Both plugs can function as input or output so you can technically have two outputs and it shows as two different devices - very versatile. Quality looks OK, there's not much to it at the end of the day. It's an inexpensive item, cheap enough to buy two and have a spare. Couldn't find anything to dislike about this simple but effective interface.