Designed for home security cameras and dash cams, the 256GB MAX ENDURANCE UHS-I microSDXC Memory Card from SanDisk has been engineered with long-lasting endurance so you can record and re-record for up to 120,000 hours. This card also features a storage capacity of 256GB and takes advantage of the UHS-I bus to support read speeds of up to 100 MB/s and write speeds of up to 40 MB/s. Thanks to its V30 / U3 class rating, write speeds are guaranteed not to drop below 30 MB/s.

Built and tested to withstand harsh environments, SanDisk's 256GB MAX ENDURANCE UHS-I microSDXC Memory Card is protected against water, temperature extremes, shock, and x-rays. Additionally, SanDisk RescuePRO Deluxe file recovery software is available as a free download. Included is a microSD to SD adapter, allowing this card to be used in SD-compatible devices.

Please note that 120,000 hours of lifetime usability reflects the recording of Full HD (1920 x 1080) video only. The total hours for UHD 4K (3840 x 2160) will be less.

General Features

Made for Your Home Security Cameras or Dash Cam

Built to last, this microSDXC card reliably captures Full HD and UHD 4K video in order to help keep your world safe.

Built to Capture Every Moment

Extreme endurance means you can trust this microSDXC card to with up to 120,000 hours of continuous monitoring.

Designed for Durability

Because sometimes you need to capture footage in less than ideal conditions, SanDisk designed this card to resist temperature extremes, water, shock, and x-rays.

More Recording, Less Replacing

With a capacity of 256GB, you can record for longer and save more footage between rewrites, all on the same card.

Record In Full HD or UHD 4K

Rated Class 10 and video speed U3 and V30, SanDisk's MAX ENDURANCE microSDXC card has the speed to record in Full HD or UHD 4K.

Save Time with Faster Backups

This card has read speeds of up to 100 MB/s, making for quick file transfers or backups.