Equipped with Moderator functionality, PowerLite 570, 575W, 580, and 585W each support network of up to 50 personal devices, allowing teachers to wirelessly control which personal devices are displayed, with up to 4 student screens shown simultaneously. In addition, 3LCD projectors feature 2 HDMI ports, one with Mobile High-Definition Link support for connecting multiple devices, such as mobile phones and tablets. Other features include 16 W speaker and built-in closed captioning decoder.
This story is related to the following:LCD Projectors