... independently.6. Includes connectors for USB, Computer, DVD, AV, digital camera, PDA mobile phone, Mp4 and ... 4mInput Signal HDMI, AV in, SD slot, U-disk slot, miniVGA, MP4, DC 12VMP4 FunctionSupport RMR ... switch, 21 language menu, RGB individuallyadjustable, 3D Video processing, Low noise, Stereo, Auto-keystone Power ... (g) 450 Portable design/USB connectors/LED HD Mini projector (It's only 450g)