It didn’t work well for me on a 13” laptop screen. I didn’t want to give up that horizontal space.

One of those cheap 12-15$ AliExpress DVD R/RW USB C drives did the trick for me.

You can find some builds at the bottom of the page here (edit: when logged in) : https://github.com/ByteWelder/Tactility/actions/runs/12659191949 These files expire in 30 days though.

It’s different because of how the pins are connected. C-to-A uses 4 or 5 pins (with or without id pin) out of 24 in total for USB C. My guess is that it negotiates differently in that scenario. I’m guessing those problematic USB C devices only connect those 4 or 5 pins and don’t properly “talk USB C”.

And if you want it to be USB A or HDMI for a day, you just swap ‘m out! More brands should do this.

I have a microcontroller project that doesn’t do well with USB C, so I unexpectedly had to swap a C port for an A port. It’s amazing that this is possible.