Its ultra-slim, thin as a laptop design, brilliant wide-screen performance and easy wireless connectivity (802.11 b/g/n) make this the ultimate choice in portable multimedia projectors. It easily delivers HD video content or images from your wide screen notebook with native WXGA (1280 x 800) resolution. Couple this with 3000 lumens white light output and results are amazing. Projector weighs just 3.8 lb. and is just 1.7" tall, so you can take it virtually anywhere. Connecting is simple on a Mac or PC with USB Plug 'n Play instant setup. A Quick Connect wireless USB key provides fast pairing with wireless connectivity. Auto keystone and Screen Fit automatically adjust the image and focus to fill the screen being used. You can even use a USB memory device and deliver your presentation PC-free or connect via HDMI.