The offered product is a dedicated power supply for MikroTik devices from the CCR1016 series (only revision 2 - you can find the revision information on the product label), CCR2004-1G-12S+2XS, CRS312-4C+8XG-RM, and CRS354-48G-4S+2Q+RM. The output voltage is 12 V, with a current output of 5 A.