Brother ADE001 Power Adapter Specifications: Input Voltage Range: 100 V AC to 240 V AC Frequency: 60 Hz Frequency: 50 Hz Output Voltage: 12 V DC Maximum Output Current: 2 A Compatibility: Brother P-Touch Industrial Handheld Labeling Tools: PT-E300 PT-H300 PT-H300LI PT-H500LI PT-P700