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Memory card facts for kids

Kids Encyclopedia Facts
Flash memory cards size
Different types of memory cards, with a match for size comparison.
Memory Card for PlayStation 2
A memory card for a PlayStation 2 video game console.

A memory card is a small electronic device that helps store information. It's a type of flash memory, which means it keeps data even when the power is off. You can find memory cards in many electronic gadgets. These include digital cameras, mobile phones, MP3 players, and video game consoles.

Memory cards are used to save different kinds of data. This can be images, music, videos, or saved games from your console. They are very useful because they are small and easy to carry around.

How Memory Cards Work

Memory cards are special because they have no moving parts inside. This makes them very strong and hard to damage. Because they are so tough, they are perfect for devices you carry with you. Imagine dropping your phone; a memory card is much less likely to break than an old-fashioned hard drive with spinning parts.

How Much Can They Store?

The amount of information a memory card can hold is called its capacity. Memory cards can store a little bit of data or a lot. For example, some cards can hold just a few photos, while others can store thousands of songs or many hours of video.

In 2017, the biggest memory cards could hold 1 terabyte of data. That's a huge amount! As technology gets better, memory cards are expected to hold even more. This means you'll be able to save more of your favorite things without running out of space.

Types of Memory Cards

There are many different shapes and sizes of memory cards. Some of the most common types you might see are SD cards and MicroSD cards. SD cards are a bit bigger and are often used in digital cameras. MicroSD cards are tiny and are usually found in mobile phones and small portable devices.

Other types of memory cards include:

Each type of card is designed to fit specific devices. So, an SD card won't fit into a device that needs a CompactFlash card. It's important to check which type your device uses.

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See also

Kids robot.svg In Spanish: Tarjeta de memoria para niños

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Memory card Facts for Kids. Kiddle Encyclopedia.