Meanwhile, the MultiMobile Powerbook V.90 card modem plugs into the PCMCIA slots of Macintosh PowerBooks.

CNN: New modems and related gear debut

Anyone who's ever installed a sound card, scanner or modem knows that even at its easiest, it still requires a bit of know-how and a fair amount of time.

CNN: module

Every time it needed to process a credit card, it would use a telephone modem to log into the bank.

WSJ: Hackers New Target: Small Firms With Lax Security

Setting up a wireless network in the home requires at least two components: a wireless hub, which connects to the modem (DSL or cable) or server PC, and a client device such as a PC insert card, which connects to the hub.

FORBES: Magazine Article