SanDisk Memory Card 128gb Class 10 Micro SD Card 32gb A1 64gb R Speed up 98mb/s Flash Cards 16gb micro sd TF card mini sd card

About Package:

Original SanDisk Card with Retail package*1

About Speed:

8GB/16GB/32GB-Class 10 SDHC
64GB/128GB-Class 10 SDXC

About capacity:

16GB=approximately 14GB-15GB
32GB=approximately 28GB-30GB
64GB=approximately 58GB-59GB
128GB=approximately 118GB-120GB
This is calculation difference between manufacturer and our PC, please Google ‘Memory card capacity’ to get more information.
Understanding speed classes:
*The SD card association defines card speeds using two terms: Speed Class and UHS Speed Class.

*Speed class is the original rating used and the number defines the card speed; 4 for 4MB/s, 6 for 6MB/s. 10 for 10MB/s etc.

*UHS (Ultra High Speed) uses minimum write speeds to differentiate the cards; UHS-I Speed Class 1 has a minimum write speed of 10MB/s while UHS-I Speed Class 3 has a minimum write speed of 30MB/s.

*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 （With high-quality 3.0 card reader and PC-side 3.0 USB interface） .

*The most reliable software to verify memory card is H2testw.