Perfect for your dash cam or home monitoring system in the microSD card class Built to last, this microSD card can reliably capture video day after day so you can rest assured that you’ve got your eye on what matters most. High endurance lets you record and re-record Writing and rewriting can take its toll on a memory card, but this card is built to stand up to the task. The 512GB capacity card is engineered to handle up to 40,000 hours of worry-free recording. Record and save more With capacities of up to 512GB, you can record and save more footage between rewrites Handles harsh conditions Because sometimes you need to capture footage in less than ideal conditions, the SanDisk High Endurance microSD card is temperature-proof, waterproof, shockproof and x-ray-proof. Record in full HD or 4K Rated Class 10 and video speed U3 and V30, the SanDisk High Endurance microSD card has the speed to record in Full HD or 4K. Save time with fast backups The SanDisk High Endurance microSD card has read speeds of up to 100MB/s, so transferring or backing up footage is a snap. Features: Perfect for your dash cam or home monitoring system Record in Full HD or 4K Save time with fast backups Specifications: Capacity: 512GB Form Factor: microSDXC Sequential Read Performance: Up to 100MB/s Sequentia l Write Performance: Up to 40MB/s In The Box: SanDisk High Endurance microSD™ UHS-I Card Includes adapter for compatibility with full size SD/SDHC/SDXC devices