Epson EX5210 XGA 3LCD Projector Refurbished 3x Brighter Colors and reliable performance - 3LCD, 3-chip technology Amazing image quality - native XGA (1024 x 768) resolution; up to 3000:1 contrast ratio USB Plug 'n Play instant setup - instantly projects audio and video from a PC or Mac via a USB connection HD quality with just one cable - Digital HDMI audio / video connection PC-free slideshows - via a USB thumb drive