Brand: Eye-Fi. MPN: 440-0268. The Eye-Fi Connect X2 4GB Wireless SD Memory Card offers a dynamic range of solutions for storing your photos as well as transferring them to your computer. You can transfer data at high speeds, thanks to the new Wi-Fi technology in built in the memory card. This wireless memory card allows you to upload photos and videos to your computer and to 25 various social networking sites including Flickr, Facebook, You Tube, and many more. Huge data storage of 4GB permits you to store a lot of photos and videos. You can easily create back up of your photos on computer within minutes and use your card again to continue shooting. This 4GB Wi-Fi SD card is very handy when you are travelling or on a photo walk.