The Kingston Canvas React Plus SD card is specifically designed for UHS-II photography beginners, offering impressive performance that complements standard UHS-II cameras for aspiring creatives capturing 4K footage with more frames per second (fps) than with UHS-I. The card features speed classes U3 and V60 with transfer speeds of up to 280 MB/s. Say goodbye to slow speeds and frame drops, ensuring a seamless creative process with better workflow and increased efficiency.

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), at least Class 6 is recommended.

SD cards with the UHS-II standard offer up to 312 MB/s in compatible devices. Similar to UHS-I, there are also UHS speed classes: U1 for Full HD videos and U3 for 4K videos. Memory cards that support UHS-II are backward compatible and can be used in devices without UHS support (with limited performance).