Input Voltage: 100-240 V
Output Volt/Amps: 3-12 V DC / 600 mA
Connector 1: 5.5 x 2.1 mm
Connector 2: 3.5 x 1.35 mm
Connector 3: 4 x 1.7 mm
Connector 4: 5.5 x 1.5 mm
Connector 5: 5 x 2.1 mm
Connector 6: 5.5 x 2.5 mm
Cable length: 1.8 m
Switched AC to DC adapter with adjustable voltages of: 3/4.5/5/6/7.5/9/12V. You can reverse the polarity of the contacts.