... MMC, as three in one card and USB interface: 2.0 1) File formats : JPEG,BMP ,GIF format. ... Delete without computer..2) Audio formats: Mp3,WMA 3) Slideshow with background musical ... USB interface: 2.0 6) USB: USB-OTG ,Support USB 2.0 host (high speed)7) Play directly from camera media, ... stand (vertical and horizontal) 15) Solution:cheertek 7-inch Digital Photo frame