Hi,
We provide 'best-effort' support on all third party modems, routers and combination devices for DSL and cable Internet services, so the emulators are used by up to a dozen help desk agents daily as we interact with hundreds of customers 24/7/365.
I've started with the routers that we see most often in our daily work, but I'm very open to compiling information on all currently supported devices. (To make things easier, I've updated our internal Wiki by removing discontinued devices).
Thanks for your help - I look forward to adding more info to our support resources.
-Brad