TF Card Specification

compatibility

• Device compatibility: Most modern devices (such as smartphones, tablets, digital cameras, dashcams, etc.) support TF cards. It should be noted that different devices may only support cards with specific speed levels and capacity ranges, so ensure that TF cards are compatible with the device when purchasing.
• Formatting and file system: TF cards are often pre-formatted to FAT32, exFAT or NTFS file systems to adapt to the needs of different devices. FAT32 is suitable for smaller capacities (up to 2GB files), exFAT is suitable for larger capacity cards (greater than 32GB), while NTFS is generally used for more complex needs.

The performance characteristics of TF card include storage capacity, data transmission speed, reliability and so on. They are suitable for different scenarios from everyday applications to professional HD video recording. When selecting the TF card, the user should select the appropriate capacity, speed grade and performance standard according to the needs of the equipment and the use environment, so as to ensure the best performance and long-term stable operation of the equipment.