From Manufacturer
Designed to capture action with high-speed photo bursts or 4K video using DSLRs, mirrorless cameras, or Android phones, the 32GB Canvas React UHS-I microSDHC Memory Card with SD Adapter from Kingston features a storage capacity of 32GB and takes advantage of the UHS-I bus to support read speeds of up to 100 MB/s and write speeds of up to 70 MB/s. This Canvas React card supports the V30 speed class, which guarantees minimum write speeds of 30 MB/s. If your device does not support the V30 speed class, this card also supports the U3 speed class, which likewise guarantees minimum write speeds of 30 MB/s. If your device only supports the Class 10 standard, minimum write speeds are guaranteed not to drop below 10 MB/s.
Kingston also engineered this Canvas React card to support the Application Performance Class 1 (A1) rating. Optimized to give Android users an improved mobile experience with faster mobile app performance, the A1 spec allows the card to manage random read input-output access per second (IOPS) operations so it can quickly open apps and process accompanying tasks, such as audio, graphics, saved profiles, and in-app permissions.
Built and tested to withstand harsh environments, Kingston's 32GB Canvas React microSDHC Memory Card is protected against water, shock, vibration, x-rays, and temperature extremes. Included is a microSD to SD adapter with a write protect switch, allowing this card to be used in SD-compatible devices.