ESSENCROE KLEVV UHS-I U3 A2 MicroSD Memory Card CRAS Series
512GB microSDXC card for UHS Speed Class 3 / Video Speed Class V30 / Application Performance Class 2 (A2)
- Supports video speed class V30 that can easily record 4K video.
Supports video speed class V30 with a minimum write speed of 30 MB/sec, and stable recording of 4K UHD videos.
■ MicroSDXC / SDXC standard devices
Use the included SD card adapter to support SDXC devices.
■ Compatible with application performance class 2 (A2)
The A2 is Random Read 4000 IOPS, Random Write 2000 IOPS, Sequential 10MB/s. Compared to the A1 standard, it provides a higher speed of random performance.
IOPS Input Output Per Second
The minimum random processing rate is critical to running and storing applications.
The lowest processing speed is represented in two types: random lead/light and sequential.
Application Performance Class indicates "least required transfer rate" for app run or store data
Standard for smartphone and tablet apps.
App performance class compatible microSD card allows for smooth and comfortable app running
The smartphone or tablet or PC you use must be compliant with A2 standard.