Hi Paul,
Is there any specific marking on the device to suggest it's from HP?
oh, indeed. The photo at [1] shows the display with a prominent "HP" logo.
[1] https://mastodon.social/@jpmens/100220482259778231
Will it work with the uplcom(4) driver? Who knows. Try this (written against -current, so may apply with a little bit of fuzz:
I'll have to learn how to build from source and find the time to do so. I don't know when I'll be able to do so but will then report back.
Thank you, -JP