Reviews and Problems with SanDisk Ultra II Secure Digital
Showing 1-10 of 500
It's Not a Class 4 SD Card (Anymore)
Justin M., Newegg
5 July 2013
Summary: Over-clocked Raspberry Pi's like corrupting the file system on Class 6 and Class 10 SD cards. So thanks for the silent speed upgrade, SanDisk, but that change made this card incompatible with my application.
Pros: It's SanDisk. Up to 30MB/s (according to package). Lifetime limited warranty. 4GB.
Cons: Apparently SanDisk has silently upgraded this model to Class 6 performance -- I bought this card because it was described as Class 4. And I guess I am going to have to keep the card, as I have to pay return shipping even though the description is wrong.