What does tfcard interface mean?

tfcard interface means TF memory card slot; tfcard is TF memory card, which is a memory card commonly used in mobile devices. It is also called Micro SD card. If it is installed on mobile phones or MP5 and other devices, Logo to insert a TF type memory card.

#The operating environment of this tutorial: Windows 10 system, Dell G3 computer.

What does the tfcard interface mean?

Memory card slot.

TF-CARD is TF memory card. TF card is a storage card commonly used in mobile devices. It is also called Micro SD card. If the mobile phone or MP5 and other devices have this logo, you can insert a TF type memory card.

TF card, also known as microSD, is an extremely small flash memory card invented and founded by SanDisk. This kind of card is mainly used in mobile phones, but because it has the advantage of being very small, with the ever-increasing capacity, it has slowly begun to be used in GPS devices, portable music players and some flash memory disks. Measuring 15mm x 11mm x 1mm - about the size of a fingernail - it's the smallest memory card available today (in 2011). It can also be connected to the SD card slot with an adapter.

Extended information:

In terms of smartphone storage capacity, high-end smartphones promoted by international manufacturers such as Apple, Samsung, and HTC generally use 8GB/16GB eMMC 4Gb LPDDR II or above as memory. The capacity is sufficient, but if external storage is required, the demand for capacity will be even greater, at least 4GB or more. Generally, Android operating system smartphones priced at 1,000 yuan or less mainly use 4Gb SLC 4Gb LPDDR I as built-in storage, and a mere 2GB storage capacity is not enough.

Usually installing a navigator on a mobile phone requires more than 1GB of capacity. If you add photos, music, videos and 2 high-definition movies, 2GB of storage is far from enough, and a 720P high-definition Movies already require more than 1GB of flash memory, and 2GB flash memory cards are also insufficient as external storage for smartphones. Mobile navigation is now a standard application on smartphones. Obviously, for consumers using smartphones, the built-in storage capacity can no longer meet the needs.

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