A1

The A1 product tag features Application Performance Class 1 (A1) microSD memory cards, designed to deliver faster app launch times and smoother performance on smartphones and smart devices. A1-rated cards meet specific performance standards for random read/write operations, making them suitable for mobile apps, system storage expansion, and smart cameras.

Products under this tag also support Full HD video recording and reliable data storage, making A1 microSD cards a balanced choice for smartphones, CCTV cameras, dashcams, and everyday use where both app performance and recording stability are important.