. Stand out features Built for Extreme ConditionsThe PRO Endurance card is engineered to survive X-rays magnets water and extreme temperatures—making it ideal for demanding environments like dashcams and outdoor surveillance. . Massive Storage CapacityWith 256 GB of space you can store hours of 4K footage and thousands of high-resolution images—perfect for long-term recording and media-heavy applications. . Fast and Reliable PerformanceEnjoy read speeds up to 100 MB/s and write speeds up to 40 MB/s for smooth video capture and rapid file transfers across devices. The Samsung PRO Endurance MB-MJ256KA microSDXC UHS-I memory card is a reliable choice for those who demand durability and performance. Engineered to withstand harsh environmental conditions this flash memory card is X-ray-proof magnetic-proof temperature-proof and waterproof making it an ideal storage solution for outdoor cameras action cams and automotive dashcams. With a substantial 256 GB capacity it accommodates hours of 4K video and thousands of high-resolution images. Users will appreciate the swift read and write speeds of up to 100 MB/s and 40 MB/s respectively which facilitate quick file transfers and smooth video recording. The inclusion of a microSDXC to SD adapter enhances its compatibility allowing it to be used across a wide range of devices. Whether you're capturing life's adventures or safeguarding critical surveillance footage the Samsung PRO Endurance offers the performance and reliability you need. Key Product Info . 256 GB storage capacity for extensive media collectionsRead speeds up to 100 MB/s for quick file accessWrite speeds up to 40 MB/s for efficient data recordingResilient against X-rays magnets extreme temperatures and waterIncludes a microSDXC to SD adapter for versatile compatibility . Product Features Robust durabilityDesigned to withstand extreme conditions the Samsung PRO Endurance microSDXC card is X-ray-proof magnetic-proof temperature-proof and waterproof ensuring your data remains safe in a variety of environments. High storage capacityWith a generous 256 GB of storage space this flash memory card offers ample room for high-definition video recordings large photo libraries and other media-intensive applications. Fast data transferExperience swift read and write speeds of up to 100 MB/s and 40 MB/s respectively making it easier to transfer large files quickly and efficiently.. .