SD cards are handy devices, but since a multitude of accessories use them (phones, cameras and even the Wii), they fill quickly with data. Erasing the data from an SD card requires just a few mouse clicks when the card is connected to a computer. For this task, you will need an SD card reader. Any type of SD card reader will do, be it USB, express port, or built-in to your laptop or desktop. Tips Writer Bio
