Connectivity

Connectivity

The ability of devices and IT systems to connect and exchange data.

Wired connectivity

A connection method using physical cables; offers high reliability and low interference, but can be expensive to install and restricts mobility.

Wireless connectivity

A connection method using signals such as radio waves; provides flexibility and convenience, but is more vulnerable to interference, signal loss, and security risks.

Network interface card (NIC)

An internal or external hardware component that allows a computing device to connect to a network.

Wireless access point (WAP)

A hardware device that enables wireless-capable devices to join an existing wired network.

Switch

A network device that links multiple devices within a LAN and directs incoming data directly to its intended destination port.

Router

A network device that routes data between different networks, such as connecting a local area network (LAN) to the internet.

Modem

A device that connects a local network to an Internet Service Provider (ISP) to enable access to the internet.