Probably a foreshadowing of sorts, the Eye-Fi SD Wifi card has received FCC approval in the US. So what does an Eye-Fi SD card do? It enables users to transfer images via Wifi 802.11b/g from digital cameras to their desktops virtually supplying their cameras with a limitless storage device.

One simply needs to set up their PC using the SD card and an included adaptor and your good to go. It will come with 2 GB of storage for those who wish to use it as an ordinary SD card and is both Windows and Mac compatible.

While this current technology only limits its usage to transferring images, this opens the floodgates to future innovations based on this revolutionary device that can one day even allow mobile phones that used to lack wifi functionality become wifi enabled in as easy as inserting an SD card.