Next stepPrevious stepnaim NDX 2Oops! You’ll need to turn on Javascript (also known as Active Scripting) to see all the pictures.1. NDX 2 can be upgraded with an XPS DR or 555PS DR external power supply, a Hi-Line or Super Lumina interconnect or a Power-Line mains cable.Previous topicAll topicsNext topicChange deviceEmail thisShareShare With…TwitterFacebookWhatsAppPinterestTumblrFeedback