"I've got two for the price of one, an external one and an internal one".
The fact that there are fewer singletons than objects (in spite of an obvious external one to one correspondence) takes getting used to.
Each company makes both an internal model, which is installed inside a computer, and an external one that sits on the desk and connects with a U.S.B. cable.
These devices have an internal antenna and an external one that can be mounted on a window or outside wall.
This initial activist gesture happens on a more cerebral level than an external one, but it's just as important.
Handily, a new enemy had been created: handier still, it was an external one.
New Territory The high wire served two distinct functions for candidate Obama — one external, one internal.
This sort of opening is as much an internal process as an external one.
The internal drive will cost about $230 and the external one will be about $330.
These have a keyboard but do not have internal disc drives, although you can normally add an external one.
