The Samsung Retail MB-ME256KA/EU is a 256GB microSDXC card from the EVO Select series, designed to provide users with ample storage for their digital needs. Coming with an adapter, it offers great flexibility, allowing it to be used in devices that accept SD cards as well. This card is optimized for quick data transfer, supporting high-performance uses such as 4K video recording, high-res photography, and gaming on mobile devices. It meets the UHS-I interface and Class 10 speed rating requirements, ensuring a minimum write speed that can keep up with demanding applications. The EVO Select's robustness is also noteworthy, being waterproof, temperature-proof, X-ray-proof, and magnetic-proof, making it an excellent choice for adventurers and those who need dependable storage in various environments.