SanDisk High Endurance microSDXC Card — 256GB — U3/V30 microSDXC Card with Adapter for Dash Cams & Monitoring
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Double the endurance runway: the 256GB High Endurance microSDXC is rated for up to 20,000 hours of Full HD recording in dash cams and monitoring cameras that never stop writing. U3 and V30 ratings keep 4K footage smooth, reads hit up to 100MB/s when it's time to pull evidence or clips, and the card is built to survive temperature swings, water, shock, and x-rays. An SD adapter is in the box, and a two-year warranty backs the grind.
Search fits: "256GB dash cam card," "high endurance microSD for 24/7 camera," and "microSD card for home security system." The 256GB tier doubles both storage and lifespan versus the 128GB: up to 20,000 hours of Full HD recording on SanDisk's published endurance ladder. For a multi-channel dash cam (front + cabin + rear), a parking-mode camera, or a home monitoring cam that records motion all day, that endurance rating — not the headline capacity — is what prevents the classic dead-card failure. U3/V30 speed classes cover 4K dash cams, reads run up to 100MB/s with up to 40MB/s writes, and the card is temperature, water, shock, and x-ray proof. The image supplied is SanDisk's official family gallery image from the maker's High Endurance product page. SD adapter included; 2-year limited warranty.
Specs: 256GB | microSDXC UHS-I U3/V30 | Read up to 100MB/s | Up to 20,000 hrs FHD recording | Part # SDSQQNR-256G-AN6IA
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