The PowerLite® 1750, 1760W, 1770W, and 1775W are great for traveling professionals and corporations, due to their ultra-thin (1.7inch) thickness, and weighing in at less than 4 pounds. They offer many features and are easy to use. They work with both Mac and PC and are ready to plug and use, there’s no need for extra VGA cables. The projector also has USB connectivity to allow users to plug into other devices, forgoing the need to bring along a computer. In the PowerLite 1775W and optional with the PowerLite 1770W, presentations can be made wirelessly by multiple presenters by using the Quick-Connect Wireless USB key. Start-up takes only 5 seconds, so there is no awkward dead time. And it even has closed captioning capabilities. The 1700 series starts at $800, making it pretty affordable.