12VDC regulated, 5.5A max.; 100-240 VAC 47/63 Hz input voltage 1.9 A max., 3 outputs as 2-pole 3.5 mm connector strip incl. plugs with screw terminals and fuse screws; 1/3 19" wide - 1 U high, mounting for 19'' or surface mounting with optional V-Style mounting accessories.