Question

what is a modem?what are the advantage of USB modem​

Answer 1

Answer:

Answer. USB modems are small and portable as compared to external modems. They do not require a power source and can be plugged into any USB port on the PC. They can be disconnected from the computer without turning off the system.

Answer 2

USB modems are small and portable as compared to external modems. They do not require a power source and can be plugged into any USB port on the PC. They can be disconnected from the computer without turning off the system.