Input: 100-120 VAC 50/60Hz Output 15VDC @ 24W max (1.6A) Specifications/Features: Switching plug supply with overvoltage & current limit protection. Non polarized 2 blade input. 6ft output cord with 4.75mm OD by 1.75mm ID coaxial plug Center +. UL/canada/usa listed. L: 3" W: 2" H: 1-1/8" Additional Model Number: ADP-24KB