- 64GB=approximately 58GB-59GB
- 128GB=approximately 119GB-120GB
- This is calculation difference between manufacturer and PC, please Google ‘Memory card capacity’ to get more information.
- Speed based on internal testing, performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 byte.
- Please don’t use cheap card reader to test Micro SD card, speed of Micro SD card will be affected by low quality card reader.
Sandisk A2 Extreme Pro 64GB Micro SD Card?
Sandisk A2 Extreme Pro Micro SD Card
Sandisk ultimate super speed mobile microSDXC?UHS -memory card and adapter, ensures a high speed for date transmission.
Fast Capture and Transfer
Sandisk ultimate super speed mobile microSDXC?UHS-i?memory?write speed up to 90 MB/S, easily capture of high quality sports photos?and shoot HD resolution 4K?high-definition video. Read up to 170MB/s.
It has an?A2 performance rating and can quickly load and run apps on Android smartphones?or tablets. In addition, support microSDXC, microSDXC UHS-I host devices?compatible, ideal choice of the sports cameras and unmanned aerial vehicle(uav).
Equipped with class10, UHS speed level(U3)?and video speed level30(V30), it can capture fluent full HD video and 4k ultra HD video, enabling you to take pictures at any time without worrying about frame jumping.
Strong and Durable
With water resistance, shock resistance heat resistance?and X-ray resistance, you can fully enjoy the adventure?without worrying about the durability of memory cards.