For consumer electronic devices requiring an external power supply. 
SUITABLE FOR A DEVICE OPERATING ON 12V AND CONSUMING UP TO 2 AMPERES (you can use this power supply in place of a unit of less than 2A, for example 12V/0.5A, 12V/1A, 12V/1.5A, 12V/2A)
Specificities:
Has AC-DC adapter.
INPUT 100-240VAC, 50-60Hz.
OUTPUT 12V/2A (max).
POLARITY: + IN THE CENTER, - IN THE PERIPHERY.
DIMENSIONS OF THE BITS (inside in mm x outside in mm): with pin/2.50x5.50/3.00x6.30/4.40x6.00 with pin.
For consumer electronic devices requiring an external power supply.  SUITABLE FOR A DEVICE OPERATING ON 12V AND CONSUMING UP TO 2 AMPERES (you can use this power supply in place of a unit of less than 2A, for example 12V/0.5A, 12V/1A, 12V/1.5A, 12V/2A) Specificities: Has AC-DC adapter. INPUT 100-240VAC, 50-60Hz. OUTPUT 12V/2A (max). POLARITY: + IN THE CENTER, - IN THE PERIPHERY. DIMENSIONS OF THE BITS (inside in mm x outside in mm): with pin/2.50x5.50/3.00x6.30/4.40x6.00 with pin. Recommended products Provided by External Power Supply AC 220V to DC 12V 5A + 8 TIPS View product AC 220V To DC 12V Power Supply - 2A View product AC 220V To DC 9V Power Supply - 2A View product AC 220V To DC 7.5V - 2A Power Supply View product External Power Supply Case AC 220V To DC 5V - 2A + 8 TIPS View product External Power Supply AC 100 / 220V To DC 12V 2A + 1X3.5MM Connector View product AC 220V To DC 8V Power Supply - 1A View product External Power Supply Case AC 220V To DC 5V - 5A + 8 Connectors View product