Let's analyze what are the current storage products.
For our daily work, study, and ordinary activities, we always use some storage products, such as U disk, memory card, CD, voice recorder, mobile hard disk and other storage products to copy data.
For our daily work, study, and ordinary activities, we always use some storage products, such as U disk, memory card, CD, voice recorder, mobile hard disk and other storage products to copy data. Storage products are all around us all the time, let's talk about these storage products.
1 , U disk
The U disk is a full name USB flash drive. It is a miniature high-capacity mobile storage product that uses a USB interface and does not require a physical drive. It is connected to a computer via a USB interface for plug and play.
2 , memory card
SD card memory card, generally used as a separate storage medium for mobile phones, digital cameras, portable computers, MP3s and other digital products, generally in the form of cards, so it is called a memory card, also known as a digital memory card, digital memory card Wait. It has the advantages of small size, convenient carrying and simple use, and with the continuous development of digital products, the storage capacity of the memory card is also constantly increasing, and the application is also rapidly popularized.
3 , CD
A disc is a carrier of optical information as a storage material and is a storage product for storing data. Divided into non-rewritable discs, such as CD-ROM, DVD-ROM, etc., as well as rewritable discs, such as CD-RW, DVD-RAM and so on. The optical disc is a device that reads and writes using the laser principle. It is a rapidly developing auxiliary memory that can store various digital information such as text, sound, graphics, images and animations.
The above are three kinds of storage products. Of course, the main function of the storage products is storage. At the moment, there are more storage products that give us more choices. We also need to consider what type of content is right for us when choosing a storage product. Choosing the most useful for ourselves is what you need most.
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