soundmanjohn Report post #1 Posted April 7, 2015 I've been using an app called Duet to extend the screen of my MacBook Pro with an iPad via a USB cable, which has been working well for me, but has some problems with Yosemite, apparently. A colleague alerted me to the fact that Air Display, which used to work only via a wireless network, now is has a Version 3, which can also use a USB cable and seems to be pretty stable. For an expenditure of around $15 (£10.99 UK) it's a pretty good deal. Regards, John Share this post Link to post Share on other sites
