Philips Digital Photo Frame devices have an internal memory store, allowing you to transfer pictures directly to the device via a USB connection. Transferring images over USB is a convenient way to use images that are already on your computer with the Digital Photo Frame, enabling you to view those images on the device without having to first copy them to a memory card. In addition, copying images to the Digital Photo Frame’s internal memory helps you to protect your pictures against loss by creating an external backup of those images. Tips Warnings Writer Bio