The Samsung's PRO Endurance is specifically designed for video monitoring cameras (dash cams, surveillance & security cams, body cams, etc.). Transfer speeds are up to 100MB/s, a superior endurance with an industry-leading limited warranty up to 5 years*. Capture crucial moments with a card built to last harsh conditions with 5-proofs (water, shock, temperature, x-ray, magnet). The Samsung PRO Endurance offers a 128GB model with up to 43,800 hours* of 4K and Full HD (1080p) recording and playback. *Warranty and hours vary by capacity. A perfect micro sd card memory card for memory life.