Increase collaboration in the classroom with the PowerLite 119W projector. Native WXGA resolution and 16:10 aspect ratio. Specifications Projector Horizontal: ±30 degrees (Slider)USB Plug 'n Play: Projector is compatible with PC and Mac® computersContrast Ratio: Up to 16,000:1Color Processing: 10 bitColor Reproduction: Up to 1.07 billion colors.