Mag522, Mag522w3. 5V / 2A tip is 3.5mm x 1.35mm. Power Cord 3.5mm x 1.35mm, IPTV power cord, Mag Box IPTV Wall Plug, Mag IPTV Wall Plug. Works with several models of Mag Boxes:Mag 410, Mag 500A, Mag 520, Mag 522, Mag 524, Mag 540, and Mag 544.