12v 2a plug in power supply / PSU and 12v 2.5a power supply / PSU. The 2.0a units are black, 2.5a units are white. Both fit a standard UK 13a socket. Both have 5.5mm x 2.1mm plug fitted with red LED to show output power is on.
White unit input voltage 100-240v @ 1A
output 12v DC @ 2.5a.
Centre pin +
Outer -
Black unit input voltage 100 - 240v @ 0.8A
Output 12v DC @ 2.0a
Centre pin +
Outer -
Please check the plug is the correct size before ordering as I do not accept returns for wrong sized plug.