... drive.4.Project your images in high definition to a screen size between 23-240 inches!5.Light Weight and Portable ... contrast ratio of 800:1.8.Aspect Ratio 16:9 or 4:3, wide-screen at all models(Except USB model).9.Image ... , X-box 360, PS2, PS3, Wii, PC, Laptop, Satellite/Cable.16. Portable type, small size & light weight for various applications;17 ...