Memory Card SDXC, 128GB, read speed up to 300MB/s, write speed up to 260MB/s, Class 10, UHS-II, V90Video Class 90, A1 The Kingston memory card is designed as a safe and secure and very small data storage device. The type of card is SDXC, which makes it suited for most photo or video cameras. Its capacity is 128 GB. Its data download speed is 260 MB/s, and downloading from it is at a speed of 300 MB/s. The Kingston Canvas React Plus SDXC 128GB + Card Reader has the speed class of Class 10. Thanks to the specifications, it's perfect for very demanding work like the storage of 4K video. Kingston Canvas React Plus SDXC 128GB + Card Reader Memory Card Key Features SDXC memory card Interface type of UHS-II Total memory card capacity: 128 GB Top reading speed of 300 MB/s Speed of writing is 260 MB/s Kingston memory card has a speed class of Class 10 Ideal for recording 4K videos Kingston video class: V90Video Class 90 Performance class for applications is A1