GPX PF708 7 Inch Digital Picture Frame GPX PF708 7 Inch Digital Picture Frame. This is the easiest way tot turn your photos into a slideshow, just plug your digital cameras memory card into the photo frame card slot and enjoy. There is no need to develp your photos and purchase additional frames. In addition to viewing photos, you can view videos and listen to MP3s through the built in speaker. A clock, calendar and alarm round out this feature packed digital photo frame.