You got a fancy camera don’t you? You need memory for it, so why not get this one. When you’re out taking pictures, it saves the photos on this SD memory card. Then when you’re back home, turn the camera on. When the card see’s that your WiFi network is within range, it automatically begins copying all of your photos to your computer. No need to plug it in to a card reader or USB drive. Comes in 4GB, 8GB and 16GB.