AGI 256GB MicroSD Card High-Speed Up to 170MB/s Read & 160MB/s Write A2 U3 V30 4K C10 TF138 Memory Card

The AGI TF138 256GB 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.

• The AGI TF138 microSD card supports smooth Full HD recording and playback, delivering enhanced visual performance for smartphones, tablets, cameras, Nintendo Switch, and more. Perfect for capturing life’s best moments or enjoying high-quality entertainment anytime.
• Featuring up to 170MB/s read and 160MB/s write speeds, the TF138 is rated A2, U3, and V30, enabling seamless 4K UHD video recording, faster app loading, and lag-free gaming.(Maximum performance is achieved when used with an AGI card reader.)
• Designed to handle high-bitrate video and intensive applications with ease, this microSD card ensures stable, uninterrupted performance—no freezing, no dropped frames, just smooth playback and gameplay.
• Built with write-in protection and ECC (Error Correcting Code) technology, the AGI TF138 safeguards your data against corruption, ensuring reliable, accurate access even during heavy use.
• 5-Year Manufacturer Warranty. ※Usable storage capacity may be slightly less than the stated capacity due to system differences and reserved space for performance optimization and data protection. ※Read/write speeds are based on internal testing; actual performance may vary depending on device and usage conditions. ※To achieve maximum read speed of 170MB/s, an AGI card reader is required. Other card readers may not reach peak speeds.