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MicroSDXC SanDisk High Endurance 256GB UHS-I SDSQQNR6AN-256GR
The SanDisk High Endurance microSDXC 256GB (SDSQQNR6AN-256GR) is a durable memory card designed for continuous video recording in dash cams, home-monitoring and security systems. Rated Class 10, U3 and V30, it supports Full HD and 4K recording and delivers read speeds up to 100 MB/s and sustained write performance suitable for long-term, repeated recording.
This microSD card is built for endurance: the 256 GB capacity is engineered to withstand extensive write/rewrites—up to 20,000 hours of recording—while remaining shockproof, temperature-proof, waterproof and X-ray proof. Its UHS-I performance and U3/V30 video ratings provide the speed required for high-resolution video capture, and fast read speeds help reduce backup and transfer times.
Insert the microSDXC card into a compatible microSD slot of your dash cam, security camera or other recording device following the device manufacturer’s instructions. Format the card in the device before first use if recommended by the device manual. Ensure the device supports microSDXC and the card’s capacity and speed class for reliable continuous recording.
For continuous recording applications, use this High Endurance card dedicated to the recording device (do not use the same card for frequent file transfers). Periodically back up important footage and replace the card according to usage intensity or if recording errors appear.
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