I have an extra Android Auto Wireless adapter with a USB-C to USB adapter. Since I recently upgraded to a different one, I figured I could make some use of the adapter portion of it. What better way to do that than hook random stuff up to my phone and tablet and see what works? So I tested basically every USB device I had with my phone and tablet. My benchmark for most of these tests is how well a device works, whether it has any input lag, and how long I can use it before it drains my battery.