The AGI TF138 512GB microSD card is designed for high-performance Full HD and 4K recording, delivering smooth, immersive visuals across smartphones, tablets, cameras, and gaming devices such as Nintendo Switch. With read speeds up to 170MB/s and write speeds up to 160MB/s, and certified with A2, U3, and V30 standards, it ensures fast app loading, stable 4K video recording, and lag-free gaming performance. Built with advanced data protection technologies including Write-in Protection and ECC (Error Correcting Code), the TF138 safeguards your data with reliable, accurate access even during intensive use. Backed by up to a 5-year manufacturer warranty. The AGI TF138 offers speed, stability, and peace of mind for everyday use and demanding applications.