Original SanDisk 128gb Ultra memory card micro SD Card with Adapter

Original SanDisk 80mb/s class 10 128gb Ultra memory TF micro SD Card 8g 80MB/s

About Package:

Original sandisk Card *1

About Speed:

128GB-Class 10 SDXC

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.

The most reliable software to verify memory card is H2testw