Untethered control with wireless display display presentations and videos instantly thanks to wireless display functions that allows you to connect to the gp10 via nb pc or your mobile device ez qpresenter software offers wireless connectivity from your pc to the gp 10 with the option to extend to a secondary display or project streaming video directly from your pc or nb download the easy to use ios qpresenter app to an iphone or ipad and take your presentation materials with you anywhere