PCI modems are electronic cards that allow computers to send and receive data from other computers through a network provider. They plug into the computer’s peripheral component interconnect (PCI) expansion slots, unlike external modems which plug in through the USB or other connection port. Most models are designed for specific connection types, such as 56K and broadband connections.
Types Of PCI Modems
Kinds of PCI Modems include the following:
Hardware-based modems
Hardware-based modems perform all the functions on the card and operate independently from the operating system.
They usually come with flash memory chips that download necessary operating codes to update the modem.
They are more robust than software-based modems and usually last longer.
Software-based modems
Software-based modems come with computer programs that perform most of the connection functions.
They are dependent on the operating system and use up system resources, which slows the computer down.
They have limited compatibility and may not work with fully DOS-based online games.
Choosing PCI Modems (Buying Tips)
Connection type: Choose a PCI modem that supports the type of connection you need. A 56K modem is good enough for email and general surfing, but a broadband or DSL modem is recommended if you download large files or view multimedia content.
Security: Choose a PCI modem with firewalls or filters to keep harmful files from entering your computer. Look for one that performs regular updates or works with the virus definitions on your antivirus program.
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