“Cheap as chips and despite having used it only for a few minutes with one application it recognize my USB device with no qualms. Good stuff, and a very potentially useful item in terms of making music with an android phone, recording audio and using external midi controllers.
To note: I tested it with a note-taking app and a USB qwerty keyboard.”
“Really handy USB adapter that doesn't crowd the power port on the Raspberry Pi Zero W. I'd consider this an essential item when buying a Pi Zero so that you can connect a keyboard or mouse.”