The Acer P1257i wireless projector delivers up to 4,500 lumens brightness, giving your presentations vivid colors and detail without the need for complete darkness.
4000 lum, DMD, 1024x768, 4.3, 27dB(A), 3D, 1 x HDMI v1.4a, 1 x VGA, 1 x composite, 1 x audio-in, 1 x USB-A (5v / 1.0 amp), 1 x VGA, 1 x audio-out, 1 x RS232, 3kg, Black