I've been looking at this thread:
https://www.mobileread.com/forums/sh...d.php?t=271750
While I was going through the Chinese blog posts it points to I realised my kindle does actually get picked up as a HID in XP, however when I run the MfgTool it does not appear. After selecting the 2 USB ports that show as connected and clicking scan devices both ports still show "No devices connected"
Hmm actually maybe it is some other HID as it doesn't disappear when I unplug the kindle...
I'll try with ubuntu later today instead.