Angelbird AV PRO SD MK2 Card 512GB, UHS-II / A2 /V60/ U3 / Class 10, Read:280 MB/s Write:160 MB/s 4k

For sustained speed 4K+ video recording with a minimum write speed of 140 MB/s.

Stable Stream™ technology delivers optimal speed, performance and reliability for stable and smooth production results.

Integrated Write-Protect Switch prevents accidental file deletion and card formatting.

Built for and tested in harsh conditions, card data is protected from shock, x-ray, moisture, and extreme temperatures.