http://www.ebay.com/itm/120541589753?_trksid=p2057872.m2749.l2649&s...
As folks may have seen from my ad hoc woes post, I can't connect my Symbian3 phone to my J720.
However, for $9.99usd, this arrived today and it's my first foray into ethernet
(just 15 years too late!
).
The Soho uses a ROM driver, no extra software needed, and it works OOTB with both my CE 2.0 Casio A-22T and the CE 3.0 J720
I have a Netgear Wifi Extender, which plugs into any household outlet, and the extender comes with an ethernet plug. Not truly mobile, but mobile enough around the house, which, internet-wise, is as far as most H/PC's can go, given their WPA liabilities.
As of my post, seller has nine left, for anyone who's a dinosaur like myself.
Go ethernet,
Jaked