I got this for my grandma's birthday. I tried it out to see if it worked so I put pictures on a USB Drive and inserted it. The pictures look great. You can set how many seconds for the pictures to rotate with a given choice of 5 sec, 15 sec, etc...You can also insert a SD memory card and view the date and time. My grandma will be very pleased with this gift. It is very easy to set up as well.