We have various kinds of mmds power supply:

LK-MA-241
Input: 100-240V 50Hz
Output: 24V 1000mA
LK-MA-185
Input: 100-240V 50Hz
Output: 18V 500mA
LK-MA-125
Input: 100-240V 50Hz
Output: 12V 500mA
LK-MA-245
Input: 110/230V 50Hz
Output: 24V 500mA
LK-MA-1852
Input: 110V/240V 50Hz
Output: 18V 500mA
LK-MA-1252
Input: 110V/230V 50Hz
Output: 12V 500mA
All plug is ok, different type for our chose, 1 year quality guanrantee.