On a similar query : I purchased San Disk Extreme sdxc UHS-3 .
SanDisk 64 GB Extreme Micro SD XC Memory Card For Go Pro Hero 4 4k HD U3 90MB/s
I ran this through a test using h2testw 1.4 on a win 7 sony netbook with integral card reader via an adaptor.
The speeds i obtianed were approx 19MB/s write and 20 MB/s read.
The capacity is good and has been read and verified to.
Only issue i think i have is speed. I thought the minimum was 30MB/s for this card?
Is this reasonable given the specs above? I was expecting it to be closer or above 30. Otherwise it seems OK.
Based on the above is this reasonable performance v the spec.?
Using it on Android Tablet has not presented any issues , it is beiing recognised by SD Insight it reads as a San Disk SE64GB.
Uisng Android app > A1 SD Bench on my UK -Tesco Hudl 2 Tablet 1.83 GHZ v5.1 Lon benchmark were
R 21.04 MB/S. w 21.02 MB/S
Yes - i probably should have taken more time to source. The one i purchased from may or maynot be approved but he had good feedback.
Any comment or advice that you can give myself and any other readers.
