Question

1. PC card modems are specifically designed for portable computers.​

Answer 1

Explanation:

It was originally designed as a standard for memory-expansion cards for computer storage. ... The existence of a usable general standard for notebook peripherals led to many kinds of devices being made available based on its configurability, including network cards, modems, and hard disks.

Answer 2

A modem for use in a laptop or other computer with a PC Card (PCMCIA) slot. Modem PC Cards come in landline and wireless varieties, the latter enabling you to connect to a specific cellular or data service.