Dennis,

> The key is that the A is for "asynchronous"...
....
> Ethernet is a synchronous system...

I'm aware of that  But as USB speeds are much higher I could imagine that
some of that translates to higher serial speeds too.  Like the below link
already shows a 3.5 times higher speed than a regular UART.

http://www.a2s.pl/en/atc-810-p-3703.html

> Use a CAT-5/CAT-6 cable from the R-Pi to one of your
> separated networks, and configure the R-Pi WiFi to connect
> to the other network with the WiFi router.

:-)  Nope.  Both will be wired (like all my connections), or nothing goes.

Regards,
Rudy Wieser

--- SoupGate-Win32 v1.05