Silicon Power SP512GBSTXDV3V1HSP High Endurance microSD, 256 GB, 4K UHD, V30, UHS-1 A1

Every Second Counts: 24/7 Recording
This High Endurance microSD card works around the clock in professional and home surveillance cameras, dash cameras, and body cameras for reliable, non-stop recording. You can literally rest assured that it’s capturing ten thousands of hours of footage without missing a single second.

Capture Critical Moments In 4K Ultra HD
The most critical moments usually happen when least expected and in the blink of an eye. This card is compliant with the speed specifications of UHS-I and V30 to ensure it can keep up with the action. And, when you need to review the footage, play it back in crisp and stunningly clear 4K Ultra HD.

Keeps Recording, No Matter What
This High Endurance microSD card has been engineered and tested for reliable durability in harsh conditions. It resists extreme temperatures, as well as being shockproof, waterproof, and X-ray-proof. If that’s not enough, it’s also fully backed by a 2-year warranty for even more peace of mind.

Hours Upon Hours Of Footage
This card doesn’t just capture high-quality 4K Ultra HD video – it captures loads of it. Depending on the capacity, get up to 52,800 hours of footage. We really meant it when we said ‘non-stop’ recording!

Write And Re-write With Confidence
Writing and re-writing can take its toll on a card, but this one was designed for the task. Built with premium-grade NAND Flash chips, the high endurance capabilities of this card make it ideal for continuous writing and re-writing with a reduced possibility of recording failures.

The Speed To Capture
With read speeds up to 100MB/s, you can transfer or back-up footage quickly and begin a new set of recording in a snap. Write speeds up to 80MB/s give this card the ability to handle write-intensive applications such as 24/7 surveillance with ease.

Boost Your Mobile Performance
With an A1 Application Performance Class rating, this High Endurance microSD card delivers improved performance on mobile devices with a minimum random read of 1,500 IOPS and a minimum random write of 500 IOPS. It also reaches sustained sequential speeds of at least 30MB/s.