I have a Roku 3 and have the opportunity to upgrade to an Ultra 4640 but its missing the AC adapter and cord. I have a suspicion the one from my 3 will work though I want to make sure before getting the Ultra..Anyone ever tried swapping to see if it works? Thanks
Roku 3 - Power User (film maker) Mill Valley, CA
Jonathan LG OLED55B7A, Roku 3, Marantz SR-6005, Panasonic Blu Ray, Definitive Studio Monitor 450 (L/R), Definitive LCR 2000 (center), Definitive 10" sub-woofer, Definitive surrounds.