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--TTmicro SD STORE
1 * USB 2.0 Flash Drive
1 * Poly Bag
USB flash drive USB 2.0 interface.
Capacity of 8GB/16GB/32GB/64GB/128GB.
High speed data transfer performance .
Our pen drive write speed is 10-30mb/s (The rate of performance depends on the different operation system available and various flash adopted,maybe you can get 20M+)
Hot plug and play.
Hardware Requirement: PC with USB connection,Notebook,MAC.
10 years data retention.
More than 10000 times of usage .
Solid State Storage, Shock proof and electromagnetic proof.
Customized LOGO and best for gift USB 2.0 OTG flash drive.
Flash memory vendors are using decimal arithmetic:1MB = 1000KB,1G = 1000MB
calculated, the operating system using binary arithmetic:1MB = 1024KB,1GB = 1024MB;
so there are some differences between display capacity and nominal capacity of flash memory product.
8GB = approximately 7.4GB-7.6GB
16GB = approximately 14GB -15GB
32GB = approximately 28GB -30GB
64GB = approximately 58GB -60GB
128GB = approximately 110GB -120GB
This is calculation difference between manufacturer and your PC, please Google 'USB Flash Drive capacity' to get more information.
We guarantee the write speed between 4-10mb/s.
But the rate of performance depends on the different operation system available and various flash adopted.
You can test it via H2testw program,please make sure it will not lose connection during the test.
If USB flash drive is not recognized,you can turn off the firewall and autivirus sofaware of your computer,it can work later,if still not,
please contact us.
MicroDrive Brand Aliexpress Store offers 100% genuine memory card with 5 years warranty
Please use quaity card reader to verify all memory card by H2testw on PC
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
The most reliable software to verify memory card is H2testw
**Micro SD card speed is greatly affected by card reader, adapter, USB port etc. Low quality device will 100% slow down card speed.
**Up to 40MB/s read speed; write speed lower. Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.
What if the usb driver is not recognized?
*Sweep the QR code below and tell you the solution.
（Please use AliExpress's latest client）