Thanks Gary, just found it.
I've got a lighted USB charging port on the passenger side, in Panel MK I had the Dynon USB port mounted under the panel, and it was a real pain to get to, so I'm moving it to a corner of the left side of the panel with this nifty extension/panel mount.
Of course, now I remember that Approach/FastStack has already wired the USB port in and all I need is an extension, leaving the 2 USB ports free in the back of the unit. I've been able to update the unit before via this, so I should be ok, but it's time to hit the books and refresh my memory about things.
https://seareybuild.blogspot.com/201...g-therapy.html