Genuine Elo Touchsystems / TYCO Electronics External AC Power Adapter 12Volts 12.5Amps 100-240W 150Watts. Compatible with 15B1, 15B2, 15B3, 17B1, 17B2, 17B3, 19C2, 19C3 ESY15B3, ESY17B3, ESY19C3MPN: E454252 replaces CAD240121 & E806884
Each unit is professionally tested and guaranteed to work. Includes US Power Cord.