HP 7" LCD Digital Photo Frame ( DF780A2 ) - Black Digital Photo Frame Features: Use With or Without a Computer, Built-In Calendar, Alarm Clock, Remote Control, Plug and Play Technology Display Features: LCD Screen Image Editing Features: Image Rotation, Auto Image Resizing Built-In Memory Storage Capacity: 512MB Screen Size: 7.0 &#34; Display Modes: Random Shuffle, Split Screen, Slideshow Maximum Resolution: 800 x 480 Aspect Ratio: 16:9 Contrast Ratio: 400:1 Input Type: USB 2.0 Operating System Compatibility: Windows 2000/ME/XP Material: Plastic, Wood Includes: USB Cable, Remote Control, Instructions, Interchangeable Double Mats, Free Technical Support, Quick Start Guide, AC Power Adapter Not Included: Flash Memory Power Source: Electrical Plug-In Warranty Description: 1 Year Limited Manufacturer Warranty