Buy on Amazon : br br HP AX325AA Notebook Portable LED Projector Companion with Expandable Tripod for PC Laptops br br Brightness 100 lumens Contrast ratio 8001 Resolution SVGA 858 x 600 Includes Tri-pod br Projection screen size 15-60 in Projection distance 85 ft 26 m Display technology 045-in DLP br Light source Redgreenblue LED module that offers up to 10000 hours - up to five years - of usage life br Fixed zoommanual focus br The projectors AC adapter is the same as an HP notebook adapterreplace it by purchasing a standard HP 65W Smart AC Adapter br IO connectors 30-pin Video Cable In and VGA Out