How to verify the Capacity and Speed of the memory card?
1). Please use quality USB 3.0 card reader to verify all memory card by H2testw on PC. Real memory card should pass H2testw with no error.
2). Please don’t use cheap card reader to test Micro SD card, speed of Micro SD card will be reduced by low quality card reader.
3). Micro SD memory card speed is greatly affected by card reader and the capacity you choose, USB port ect.
Low quality device will 100% slow down card speed,1MB=1000KB.
1. Our store offers 100% authenticity.
2. All products are in line with Sandisk official website.
3. The manufacturer reserves the right to change or modify the product at its sole discretion.
Appearance and packaging design are subject to change without notice.
4. Please contact us if you have any questions.
1. USB connection,support Hot plug & Play.
2. No external power supply .
3. Support different types of os.
4. Solid State Storage, Shock proof and electromagnetic proof.
5. Durable data storage
6. Fast speed in write/read transfer
7. Hardware Requirement: PC with USB connection,Notebook,MAC
To avoid data loss or mechanical damage, do not power down your computer or unplug flash disk during transfer.
Please do not remove your USB flash drive when it is being used otherwise your data may loss.
After using USB flash drive, it is better to remove it from device as soon as possible. That will helps to extend its storage lifetime.
Please do not format your USB flash drive frequently, otherwise the USB will be damaged easily.