Communication Devices:
“The hardware components used to communicate and exchange data,
instructions and information with other computers are called communication
devices”.
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 router)
Advantages of Electronic Communication Devices:
The following points highlight on the advantages of electronic communication
devices.
1. Speedy transmission:
It requires only few seconds to communicate through electronic media
because it supports quick transmission.
2. Wide coverage:
World has become a global village and communication around the globe
requires a second only.
3. Low cost:
Electronic communication device saves time and money. For example Text
sms is cheaper than traditional letter.
4. Exchange of feedback:
Electronic communication devices allow instant exchange of feedback. So
communication becomes perfect using electronic media.
5. Managing global operation:
Due to advancement of electronic media, business managers can easily
control operation across the globe. Video or teleconferencing e-mail and mobile
communication are helping managers in this regard.
Disadvantages of Electronic Communication Devices:
