I've bought recently a 4GB TakeMS HyperSpeed 133x card, I'm not sure if it's fake so I just contacted the customer service.
Beside this I have tried to format it in FAT16 instead of using the standard FAT32, I had to do this via command line since normally FAT16 isn't supported on discs bigger than 2GB.
Can formatting a 4GB card using the FAT16 filesystem lead to some problems or file loss?
I've noticed a speed performance improving using FAT16 in place of FAT32 as u can see here:
TakeMS HyperSpeed 133x, 4GB (FAT16) 6458 6942 4602 6606
TakeMS HyperSpeed 133x, 4GB (FAT32) 4278 6144 5217 8233
I was expecting higher speeds for a 133x card.
Both the test were made with a freshly formatted card, the camera used is a PowerShot A630 with the latest AllBest build allbest-a630-100c-49
Any advice?