Micro SD Memory Card Class 10 - A2 U3 High Speed 64GB 128GB 256GB 512gb 1TB
Speed class : CLASS10 U3 V30 A2. Answer -The reading speed will vary depending on the speed of each country's network speed. Transmission speed : Read up to 325MB/S; write up to 280 MB/S. Answer -We are very sorry for the inconvenience caused.