The Hitachi CP-AW252WN Ultra Short Throw Series LCD Projector. It’s a fully-featured 2,500 lumens widescreen (WXGA) projector. With a resolution of 1280 x 800 pixels. It can be attached to a local area network using an Ethernet cable or wirelessly with an optional USB adapter. By using a USB memory stick or other storage device, you can use the projector without a computer.