Smart Parts / Terrible company
Smart Parts SP-DPF56E is a piece of JUNK. It sat on top of the piano, only used on the weekends. Just decided to stop reading the SD card, and the company (located in NJ) couldn't care less, since it is past 90 days. Buy digital frames from Costco, and you'll have nothing to worry about. Costco wouldn't carry items from BAD companies like SmartParts. I learned my lesson.