High-resolution 4K video recordings with SDXC UHS-II V90 memory card. Maximum read speed: 300 MB/s. Maximum write speed: 280 MB/s. Designed for continuous 4K video recording with a minimum write speed of 260 MB/s. The Stable Stream technology provides optimal speed, performance, and reliability for stable and smooth production results. An integrated write protection switch prevents accidental deletion of files and formatting of the card. Developed and tested for harsh conditions, the card data is protected against shocks, X-rays, moisture, and extreme temperatures.

The Video Speed Class includes five speed levels: V6, V10, V30, V60, and V90, with the number indicating the minimum write speed in megabytes per second (MB/s). By combining a device with a Video Speed Class designation and an SD memory card with the same Video Speed Class designation, you can capture memories in the best quality. The fastest options, V60 and V90, support 8K resolution, while V6, V10, and V30 reliably capture Full HD and 4K resolution.

The Speed Class indicates the minimum continuous data transfer rate when writing video files to a memory card. The Speed Class number shows the transfer rate in megabytes per second. Class 2 cards are designed for a minimum continuous transfer rate of 2 MB/s, and Class 10 for a minimum continuous transfer rate of 10 MB/s. The speed classes are divided into classes 2, 4, 6, and 10. For Full HD video (1080p), a minimum of Class 6 is recommended.