How to use your iPad as a second display

https://www.duetdisplay.com

http://www.macworld.co.uk/how-to/ipad/

 

 

https://www.amazon.co.uk/Ten-One-Design-Side-Mount-T1-MULT-108/dp/B00S74HGMG/ref=as_li_ss_tl?tag=thbefe-21&ie=UTF8&qid=1469799820&sr=8-2&keywords=ipad+macbook+mount&linkCode=sl1&linkId=5e75ee95d62c9964456742afde12b56d