Sandisk 32GB,64GB,28GB,256GB Extreme A2 V30 UHS-I U3 micro SDXC Card up to 160MB/s for GoPro

About capacity:
16GB = approximately 14GB-15GB
32GB=approximately 28GB-30GB
64GB=approximately 58GB-60GB
128GB=approximately 115GB-119GB
256GB=approximately 230GB-238GB
the capacity of the product is according to:1MB=1000KB,1G=1000MB,To calculate, the operating system is a binary algorithm that is 1MB=1024KB, 1G=1024MB, so please pay attention to the actual capacity is marked capacity of 90%-93%

About speed:
The official factory default speed value is the ideal maximum value, the actual speed test process and the use of the environment-related (such as the use of equipment, different configurations, different types of file storage speed is different, because the type of file, size, size Different and different), so we can not guarantee the actual speed value!
We can 100% promise that our product are all 100% original, there is a security verification label on each package.

About testing：
If you want to test the speed of your high-speed memory card on your computer, use a high-quality USB3.0 card reader to test it on the USB3.0 connector of your computer (the USB2.0 connector will cause a bottleneck that limits the speed of the high-speed memory card) Turn off the interference of other computers program.

This high-performance microSD memory card supports 4K Ultra HD video recording, full HD video and high resolution photos.

Ideal for Android smartphones, video cameras or drones.

Write speeds of up to 90MB/s for a higher transfer speed. With a read speed of up to 160MB/s, you save time when transferring high-resolution images and 4K Ultra HD video.

With U3 and V30 video levels, you can easily capture lossless 4K Ultra HD and Full HD video.

Easy file recovery with RESCUEPRO® DELUXE software

The memory card is shock-resistant, high-temperature resistant, waterproof and X-ray resistant, and is suitable for use in harsh conditions.