SanDisk Ultra 16GB,32,64GB,128GB,256GB,400GB microSDXC Memory Card + SD Adapter with A1 App Performance Up to 100 MB/s, Class 10, U1, Red

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.

About Warranty:
Quality issues — return the item, then we refund all money, Return fee customer pay
(If it is man-made damage, no warranty.)


Suitable for recording and viewing full HD video, providing more video capacity for longer periods of time. With transfer speeds of up to 120MB/s** (64GB-400GB only), you can ensure that you move everything fastermdashup to 1200 photos in just 1 minute. Ideal for AndroidTM-based smartphones and tablets, the A1 application performance level enables faster application loading.

With transfer speeds of up to 120MB/s** (64GB-400GB only), you can ensure that you move everything fastermdashup to 1200 photos in just 1 minute.

the A1 application performance level enables faster application loading.

Ideal for AndroidTM-based smartphones and tablets

Suitable for recording and viewing full HD video, providing more video capacity for longer periods of time.

Easily manage files with the SanDisk Storage Zone app

Temperature resistant, waterproof, shockproof, X-ray resistant