Input & Output Devices

A multimedia card (also called an MMC, flash card, media card, compact flash card, memory stick and memory card), is a memory device used to store pictures, songs and other data. Multimedia cards...

Media card readers, also called memory card readers and flash card readers, are devices that read media cards. Media cards, also called multi-media cards or flash cards, are used in cameras,...

The output devices used in computers have the task of displaying or communicating the information processed by the machines. Signals or information are inputs, which are sent to or read by various...

As video games become more and more complex and immersive, they're getting hungrier for high-end video cards. What might have worked a few years ago might not be powerful enough today to even run...

A video card for a laptop is what runs visuals on the computer. If you didn't have a video card, commonly called a graphics card, then you wouldn't be able to see anything on the screen. Video...

A video capture card on a computer can be used to record video from various types of sources such as a video camera, cable or satellite broadcast. The most common type of video capture card you...

A VGA, or Video Graphics Accelerator, card is a hardware peripheral component that is used to add functionality to a computer system. The purpose of a VGA card is to generate images and then...

Video capture cards are used to allow you to take screenshots or record video files on your computer from an external video source. Most video capture cards are installed into an expansion slot on...

Listening to a surround sound stereo system used to be an experience left for movie-goers and music fans. Now, high-quality sound can also be heard from your computer system. This is due to the...

A memory card reader can be a single card reader or a multi-card reader. A multi-card reader is capable of reading multiple types of flash memory cards and formats. A memory card reader needs to...

A video card is the visual center of a computer's brain. It reads and interprets data from the CPU (central processing unit) and converts it into signals read by the monitor. Video cards range...

A video card is the output device that sends a signal from your computer to your monitor. It translates what you do on the computer into what you see on the screen.

A sound card is a computer hardware device that allows audio signals to be input and output from a computer. The typical function of a sound card is to output sound that goes along with a certain...

Computers use a video card to decode and transfer video information from software applications and video games. Video game designers always seem to push the limits of current video cards and...