Transcend's microSDXC 350V 256GBAimed at the dashcam, security camera, and surveillance system markets, Transcend's High Endurance microSDXC 350V memory cards are designed to meet the demands of write intensive applications. To ensure the utmost level of reliability, the High Endurance microSDXC 350V memory cards undergo extensive testing under harsh conditions to be verified waterproof, temperature resistant, static proof, X ray proof, and shock resistant. For high endurance