What is the PCMCIA network card?
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PCMCIA or PC card network card allows notebook computers to connect to Internet and local networks (LAN) via Ethernet Cat-5 cable or wireless radio. The PCMCIA network card includes a range of network technologies, including modem, facsimile, Ethernet and wireless adapters. Using the PCMCIA network card, computers can communicate with other networks connected and access to the world site. Network cards make it easier for a number of functions, including file conversions, web browsing, and resource sharing between systems.
The PCMCIA network card usually applies to the credit card size and uses the connector interface with a dual line of 68 pins; The thickness may vary based on the PCMCIA network card. Network cards work on 5-volt and 3.3 in sockets and run at 33 megahertz.
Owners of outdated notebooks that do not contain Ethernet or 802.11b/g/n technology can well use the PCMCIA network card. The IS network card easily installed with averageconsumer, so PCMCIA cards serve as a quick upgrade mechanism without having to buy a new computer. Most laptops sold after 2004 contain Ethernet and Wi-Fi.
There are two PCMCIA network cards that include the connection of physical Ethernet and wireless 802.11b/g/n Wi-Fi. Ethernet network cards contain Ethernet port, while wireless network cards contain several antennas at the end of the card. Each PCMCIA network card contains basic data necessary for proper operation, including the purpose of the card, supported power and protocol settings. It also contains details such as the manufacturer, the model number and other information needed to interact with the operating system.
There are three generations of PCMCIA network cards, each of which means an important change in standard or design. The thickness of each design varies and offers different features. For example, a largerThe design of the type III card can accommodate larger connectors such as wireless antennas and hard drive units, without the need for dongle.
The type I network card specification uses 16 -bit architecture and is a thick 0.13 inches (about 3.3 mm). PCMCIA network cards are the most popular, contain I/O support, 16 -bit and 32 -bit infrastructure and measure 0.20 inches (about 5 mm) thick. III PCMCIA network cards use identical technical specifications, but are 0.41 inches thick (about 10.5 mm).
PCMCIA is an abbreviation for the International Association for Memory Cards for PC, which embodies a large group of companies that have developed the standard of memory card. Since industry and consumers could not remember the abbreviation, PCMCIA has received the term "PC card" from IBM, which is currently used instead of saying every letter "PCMCIA".
March 2009, Association responsible for supervision of PCMCIA network cards officially dissolved and give up standard administrationto the forum Implementation Company USB. Shortly thereafter, PCMCIA cards were no longer in production because they were replaced by ExpressCard.