With stunning speed and reliability, the Samsung 256GB microSDXC EVO Plus memory card lets you get the most out of your devices. Ultra-fast read & write speeds of up to 100MB/s & 90MB/s and backed by 4-proof protection, keep your data safe against water, extreme temperatures, and other harsh conditions. Feel confident to capture, store and transfer 4K UHD videos, photos, music and other large files effortlessly. Your memories and adventures are irreplaceable, and now unforgettable.More space and higher speed. Free up your devices with the largest capacity and highest read speed in its class, perfect for 4K UHD video.* With astonishing performance and reliability, EVO Plus lets you capture and save all of your treasured memories.