Recently, some customers have inquired about the microSD card transmission speed. The reply is as follows:

The microSD memory card (non-connector) is divided into different types:

1. Class2: Transmission speed 2MB/s

2. Class4: Transmission Speed 4MB/s

3. Class6: Transmission speed 6MB/s

SD card:

1. Ordinary card: 12.5MB/S

2. High Speed Card: 25MB/S