Despite what has been presented several models of memory cards SDXC capacity up to 64GB, but these cards do not meet the technical requirements, promised in January, when he was presented to the new format. One reason for this discrepancy is the lack of updated specifications SD Card, which would allow the use of high speed, supported SDXC.

It is expected that the SD 4.0 specification will be completed in the spring of 2010, and the new standard will use a consistent method of data transmission, which will increase the maximum possible transfer speed of 104Mb / s to 300MB / s, as well as provide support for memory cards up to 2TB. In addition, the specifications of the next generation will make it possible to use 128-bit encryption (before it was probably not more than 56-bit encryption) and provide backward compatibility with previous generation of SD. In 2010 SDXC really make a name for himself that, given the specifications of this format is welcome. Let us hope that with the emergence and spread of SDXC there will be no delays.

According to the source, during the next year quite a few producers setting up to add support SDXC in its future notebooks that are based on 32nm Intel CPUs Arrandale. Company HP, Dell as well as Lenovo plan to offer laptops with SDXC in 2010, in addition to, as expected, the first such models will be offered at CES 2010 in January.