... 1280*800, 720p, support 1080P; USB input can support Hard driver; R.G.B LED 120 W LED LAMP, 50 ... USB Card reader - Watch movies or view photos directly from a USB stick or External Hard drive.l Project your images ... contrast ratio of 1800:1.l Aspect Ratio 16:9 or 4:3, wide-screen at all models.l Image ... 3*HDMI(Support 1.1-1.3), 2*USB (Support Hard Disk), YPbPr, Composite A/V, VGA (PC), S-video, Headphone ...