A communication device is a hardware device capable of transmitting an analog or digital signal over the telephone, other communication wire, or wirelessly. The best example of a communication device is a computer Modem, which is capable of sending and receiving a signal to allow computers to talk to other computers over the telephone. Other examples of communication devices include a network interface card (NIC), Wi-Fi devices, and an access point.
Communication device examples
Below is a full listing of all the different types of communications devices you may encounter when dealing with a computer.
- Bluetooth devices
- Infrared devices
- Modem (over phone line)
- Network card (using Ethernet)
- Smartphone
- Wi-Fi devices (using a Wi-Fi router) (examples shown below)
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