What Kind Of Hardware Are Computer Peripherals?

Introduction

Computer Peripherals are pieces of hardware that can be added to a computer to increase what the computer can do. They are sometimes optional devices unlike some of the essential hardware that makes a computer function. Many types of peripherals can be added to your computer. Some peripherals are internal and some are external.

Internal Peripherals

Internal peripherals are hardware items that are inside of your computer and can perform a variety of functions. Different internal peripheral hardware on your computer is necessary if you want to be able to hear sounds, see graphics, play videos and communicate online.

For instance, if you want to be able to display graphics, watch videos, and have other graphic abilities, you would need to have a video card. A video card, also known as a graphics card is a type of computer hardware that is considered a peripheral. There are different types of video cards available on today’s market and some will offer more enhanced features than others.

Another piece of hardware that is considered an internal computer peripheral is a sound card. The sound card is an expansion that allows input and output of sound to and from your computer. If you want to play music, audio presentations, or any other type of project that requires sound, you would need to have a sound card. A lot of computers come with a built-in sound card but some will require that it be added in order to have audio capabilities.

Internal computer peripheral hardware may also consist of a network card. A network card is essential for internet communications. This is how you connect to the internet. It can either be a hard-wired connection or wireless.

External computer hardware peripherals are other components that can be necessary to enable certain functions of your computer.

External Peripherals

Internal peripherals are hardware items that are inside of your computer and can perform a variety of functions. Different internal peripheral hardware on your computer is necessary if you want to be able to hear sounds, see graphics, play videos and communicate online.

For instance, if you want to be able to display graphics, watch videos, and have other graphic abilities, you would need to have a video card. A video card, also known as a graphics card is a type of computer hardware that is considered a peripheral. There are different types of video cards available on today’s market and some will offer more enhanced features than others.

Another piece of hardware that is considered an internal computer peripheral is a sound card. The sound card is an expansion that allows input and output of sound to and from your computer. If you want to play music, audio presentations, or any other type of project that requires sound, you would need to have a sound card. A lot of computers come with a built-in sound card but some will require that it be added in order to have audio capabilities.

Internal computer peripheral hardware may also consist of a network card. A network card is essential for internet communications. This is how you connect to the internet. It can either be a hard-wired connection or wireless.

External computer hardware peripherals are other components that can be necessary to enable certain functions of your computer.

One type of hardware that is considered an external peripheral is a USB. A USB is a connection that allows other peripherals to be connected. It enables plug and play capabilities and can allow installation of some programs without actually having a manufactured disk to do so. This is a very important computer hardware peripheral that allows you to connect external devices such as printers, fax machines, and other hardware items to your computer.

A type of computer hardware peripheral that can be internal or external is the CD/DVD drive. This type of computer hardware peripheral can come built-in to your computer or can be attached through one of the external USB ports. Other external computer hardware peripherals can be things like CD writers, DVD writers, Blu-Ray drives or floppy drives.

Some other examples of external hardware computer peripherals are input devices such as mice and keyboards. Those are both external hardware devices that are essential in order to use a computer properly. Some other input devices would be things like webcams, microphones, headphones and fingerprint readers.

As you can see, these are just a few examples of the hardware that are considered to be computer peripherals. Some are external, some are internal and some can be both. Some of the devices are optional, but some are essential to have, depending on what you use your computer for.

More information about types of hardware computer peripherals can be found by going to www.en.wikipedia.org/wiki/Personal_computer_hardware. You will also find information about other computer components and their usages.

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