Walk quickly and well under Win7 64 bit

I have not tried anything but the SDHC and MicroSD memory cards, but in any case I am amazed at the transfer rate of all: I must say that I only use memory cards class 10 (the small figure encircled visible on maps), which are part of the fastest read / write. As I have devices that record in HD and broadband, no choice ...

I plugged the device into a USB 3.0 port, I put a card PNY Professional SDHC 16 GB, and it looks like this:
- 45 seconds (writing to 21.5 mb / s) for writing a 1GB file,
- A SECOND (reading ... not had time to see) to copy it to the PC!

In short, it suits me ... =)

Map: http://www.amazon.com/PNY-Professional-Hi-Speed-Memory-P-SDHC16G10-EF/dp/B003ZHTNNU