digital photo frame size for: 7 inch, 8 inch, 9 inch, 10.2 inch, 10.4 inch, 15 inch. Different design available. 1) ... /MS/MMC, USB interface: High speed 2.0 8) Supporting calendar, clock, alarm clock, time-switch machine.9) Image-displayed mode: slideshow ... output16)Different country adapter (9V DC,100V-240V AC) for your choice.17)System: NTSC/PAL/AUTO; 10.2 inch digital photo frame