Data That Never Leaves Your Sight Endurance is key. Fine-tuned specifically for surveillance cameras, WD Purple microSD cards allow for continuous capture—even if the network goes down. Technology That Stays Ahead Keep an eye on the present with the future in mind. WD Purple microSD cards feature exceptional endurance to ensure continuous recording. Weather Resistant Record through it all. Humidity-resistant WD Purple microSD cards endure temperatures from -25°C to 85°C to help capture uninterrupted surveillance footage through extreme weather conditions and climates. Maintenance on Your Terms In compatible cameras, card health monitoring capability allows you to get notified when it's time to service your WD Purple microSD, so you can perform preemptive storage management. Capacity as High as Its Performance WD Purple microSD cards range from 32GB to 256GB for both motion-triggered and continuous recording, as well as a variety of camera, resolution, and recording implementations. Whether you need to record for hours or days, network issues will never interrupt your footage.