Ok dude what ever you do dont go for internal modem
I dont know if it is still true with internal modems of today
correct me if im wrong
But internal modems use like the power from tghemain board
and the external modem has its own power
this is where the big difference is!
The main board has prioritys of how it gives out the power to the hardware
and cause the modem is furtherst away, the modem is give less priority
thats why when you go into a computer repair shop
If a person comes in with a problem concerning their internet connection,
where their connection keeps getting disconnected.
The first thing the tecky guy will ask is
'are you using a frikin internal modem dude?
cause the reason is
the power to the modem is always being shut off due
to the prioritys
so
Get a frikin external modem
it has its own power
so now worries
and easier to configure hope i helped you out mcored