Optoma W309ST DLP 3D WXGA 3800 ANSI Lumens Desktop Projector 1280 x 800 Resolution HDMI VGA USB RS232 White Project bright and vibrant presentations effortlessly any time of day. Designed for small meeting rooms and classrooms, this short throw projector boasts Amazing colour, long lamp life and energy-saving features to provide a lower overall cost of ownership. Multiple inputs, USB power and a built-in speaker provide an easy set-up - perfect for connecting to laptop, PC or Blu-ray player for clear projected images with sound. You can even connect a HDMI dongle for wireless presentations. Portable and lightweight this compact projector can be installed or taken on the move for off-site meetings with the optional carry bag (sold separately).