What Are Peripheral Devices?

If you have been using a computer or laptop, you must have heard the term peripheral device. Sometimes, these devices are referred to as external peripherals, integrated peripherals, or auxiliary components. But what exactly comprises the peripheral devices of computer? And why are they necessary in a computer setup?

The peripheral devices of computer are simply external devices connected to the system that enhances its performance. This article will highlight the answer to the most asked question: what are peripheral devices, the types of peripheral devices, and some peripheral devices examples for better understanding.

What Is A Computer Peripheral?

A peripheral device is an additional device connected to the computer system but not a part of the core computer architecture. These devices are added to enhance the functionality of the computer system. They cannot perform any functions independently and only work when connected to or controlled by the desktop system. They are commonly used to exchange data between devices connected to the computer. 

Types Of Peripheral Devices

Now that you know what is Peripheral devices in computer, let’s have a look at its categories. Peripheral devices of computer can be categorised into input or output devices. They are elaborated below:

Input Peripheral Devices

These devices convert incoming data and instructions into a pattern of digital signals that the computer can easily decode. 

Output Peripheral Devices

An output device shows the results of the translated digital signals received from input devices. These results are easy to comprehend by the user. Using a computer system becomes convenient because of such peripheral devices.

Depending on the location of the peripheral device in the computer, they can further be classified into internal or external peripheral devices.

External Peripheral Device

It can be connected externally to the computer system using cables and connections. USB connection is the most common connection for external peripherals as it involves a simple plug-and-play setup.

Internal Peripheral Device

Internal peripheral devices include storage systems that are internally connected to the computer. Hard disks connected with a SATA cable are standard internal peripheral devices.

Examples Of Peripheral Devices

The following peripheral devices examples will better explain the types of peripheral devices.

1. Mouse

The mouse is an example of an input peripheral device. It uses point-and-click technology to interact with the monitor. Rapoo’s collection of wireless mouse is known for its advanced technology that gives you a smooth browsing experience while using the mouse.

2. Keyboard

The keyboard is an external peripheral device. It gives information to your computer CPU using letters, numbers, and symbols. The keyboard has buttons or mechanical switches that give you a stimulating typing experience. Our wireless gaming keyboard and mouse are exclusively designed to provide a thrilling gaming experience.

3. Microphone

Microphones are audio input devices that transfer sound signals to the computer and assist in recording audio to be streamed across the internet. 

4. Webcam

Webcams are video cameras that can connect to the computer system. It is an input peripheral device that lets people see each other when communicating virtually. They can be in-built or connected externally, like Rapoo’s C270L, which has a wide-angle lens and flexible rotation.

5. Speakers

A computer speaker is an output device that produces audio. They have built-in amplifiers, stereo sound, and, in some instances, a subwoofer unit. Wired speakers receive the audio signals through a 3.5mm jack plug, whereas wireless speakers use Bluetooth technology. Rapoo’s A60 compact stereo speaker has a high-power playback system with low latency, enhancing sound quality.

6. Scanner

A scanner is an external peripheral device that converts physical documents and images into digital form. They are available as individual portable devices or combined with printers.

7. Printer

Printers are another common example of output peripheral devices. They are used to generate hard copies of data stored in a computer onto paper. Inkjets and laser printers are the most common printers in office environments today.

Conclusion

Now that you are familiar with the term peripheral devices of computer, you should set up your desktop system with the most updated and appealing computer peripherals. A great way to start is by exploring Rapoo’s wired and wireless desktop peripherals, including wireless gaming keyboard and mouse combos, headsets, speakers, and other accessories.

Frequently Asked Questions

Q1. What Is The Need For Peripheral Devices?

Peripheral devices help users conveniently access and use the functionalities of a computer.

Q2. How Many Peripheral Devices Are There?

Peripheral devices are divided into three main categories: input, output and storage peripheral devices. Based on these categories, a computer has more than 10 peripheral devices. 

Q3. Can We Use Peripheral Devices Without An Operating System?

Peripheral devices are used to enhance the user’s experience with the computer. It is not a part of the core computer architecture and can be used without an operating system.

Q4. What Are The Characteristics Of Peripheral Devices?

Peripheral devices are mainly used to connect to computer systems either externally or internally without computing-intensive functionality.

Q5. Do Peripherals Need Drivers?

Drivers are essential for the smooth operation of computer systems. Without them, the computer system will not understand the input received from the peripheral devices.

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