The Sandisk Extreme microSDXC 128 GB Class 10 U3 A2 V30 card is a variation of the 64 GB version that we tested. Only the storage capacity changes compared to the 64 GB version, the test of which is available here.
The Sandisk Extreme microSDXC 128 GB Class 10 U3 A2 V30 card is a variation of the 64 GB version that we tested. In the category of microSD cards, its performance is rather at the top of the basket. Also note that if the performance is not bad, we still find a little better in writing, especially at Transcend. Unfortunately, the speeds announced by Sandisk are not required without the specific MobileMate reader. But once the latter is used, the Sandisk Extreme microSDXC 64 Class 10 U3 A2 V30 cards deliver some of the best performance on the market.
Strong points
- Correct read speed for a microSD card.
- Very good reading speed with the MobileMate microSD card reader
- Lifetime warranty.
- Data recovery software provided.
Weak points
- Requires a specific drive to reach maximum speed.
- Slow write speed.
NB: The reported price drop is calculated by comparing the lowest price of the day with the average of the lowest prices charged by all merchants for the product last month, with security rules to exclude prices from shops whose the VAT policy is not clear (known as “grey” shops, typically in the case of imports from China).
Alternatively
The Sandisk Extreme microSDXC 64 GB Class 10 U3 A2 V30 card is not a bad card, quite the contrary. In the category of microSD cards, its default performance is rather at the top of the basket. Also note that if the performances are not bad, we still find a little better. An example is the Transcend High Performance 330S, which is faster in writing. Unfortunately, the speeds announced by Sandisk are not required without the specific MobileMate reader. But once the latter is used, the Sandisk Extreme microSDXC 64 Class 10 U3 A2 V30 cards deliver some of the best performance on the market.