Originally posted by jogiba My $19 Pretec P240 USB 3.0 Multi Card Reader reads @ 90mb/s with my low cost Sony 16gb 94mb/s SDHC cards that cost me $18.95 for two of them at B&H. I will get the 260MB/s cards when they drop to that price but not before.
The Sony cards are about 45MB/s write, correct? Just looked on B&H's site and they say max 45MB/s write with minumum transfer rate of 10MB/s.
The read speed can be totally misleading as I have seen some cards that claim about the same read speed, but the max write speed is only 20MB/s.
The mfgs should really list the write speed as that is way more important for camera usage then read speed is. Sony doesn't even list the write speed on their page.