The Eye-Fi 4GB Connect X2 SDHC Memory Card is a high Performance Class 6 card that is perfect for your high megapixel camera. Besides 4Gb of storage, this card allows your camera to work on a Wi-Fi network. This allows you to automatically upload photos and videos to your computer or to your favorite websites - they'll just land there already organized. Choose from 25 websites, including Flickr, Facebook, Picasa and others. Additionally, the X2 card also include's Eye-Fi's Direct Mode feature. Direct Mode allows you to immediately send photos taken with your digital camera to your smartphone or tablet for uploading, viewing on any number of apps, and sharing.