Samsung PRO Ultimate 256GB MicroSDXC UHS-I U3 V30 A2 card with SD adapter, Blue

The Samsung PRO Ultimate 256GB is a microSDXC memory card utilizing the UHS-I interface, designed for applications requiring consistent high-speed data transfer, such as continuous burst photography and 4K video capture. The card provides 256 GB of storage capacity, achieving sequential read speeds up to 200 MB/s and write speeds up to 130 MB/s, facilitating rapid file offloading to a host system.

The integrated class ratings ensure functional reliability across various devices. The V30 Video Speed Class rating guarantees the sustained minimum write performance necessary for high-bitrate video recording workflows, while the U3 rating denotes minimum consistent write performance. The A2 Application Performance Class optimizes the speed and execution of applications running directly from the card in compatible mobile devices. Physical endurance features include comprehensive resistance to temperature extremes, magnetic fields, shock, and water ingress, maintaining data integrity in rigorous field environments. An SD adapter is included to allow integration with devices that utilize the larger standard SD form factor.

• MicroSDXC card with 256 GB total storage capacity
• Maximum read speed of 200 MB/s
• Maximum write speed of 130 MB/s
• Rated U3 and V30 for guaranteed minimum sustained write performance
• A2 Application Performance Class for optimized mobile device usage
• Construction features protection against water, temperature, X-ray, magnetism, and shock
• Includes a standard SD card adapter for expanded device compatibility
• Designed to operate within a 2.7 V to 3.6 V memory voltage range