Question

External modems are more expensive.​

Answer 1

Answer:

External modems are generally more expensive than internal modems, but they do offer portability between different computers. Some types of external modems include: USB. Cable.

Answer 2

Explanation:

A major disadvantage to the external modem is that the modem needs to be maintained with dusting and vacuuming to keep it at peak performance. It also tends to be more expensive then internal modems.