The MB-MJ256KA/CN is a high-performance microSDXC (TF) card from Samsung Retail, designed for users who demand significant durability and speed for their devices. Featuring a substantial 256GB of storage space, this microSDXC card is part of Samsung's Pro Endurance series, ensuring it can withstand the rigorous demands of continuous high-definition recording and playback without sacrificing performance. It operates under the UHS-I interface and meets the V10 video speed class rating, indicating its capability to maintain a minimum sequential write speed of 10MB/s, making it an ideal choice for surveillance cameras, dash cams, and action cameras. The card comes with an adapter, providing versatility and ease of use across devices that require a full-size SD card slot. Manufactured by Samsung, a leading brand in the electronics industry, the MB-MJ256KA/CN offers reliability, superior endurance, and exceptional performance for users who need extended recording times and a robust storage solution.