Toshiba and ScanDisk have both unveiled "world's fastest" memory cards to meet the demands of shooting HD video and expanding the performance and use of mobile devices.
The humble SD Memory card has never been in greater demand. With the exception of iPhones, iPads and Google Nexus products, pretty much every mobile and not-so-mobile consumer device the world over has a microSD or full-sized SD Card slot for expanding its memory.
