suitch power supply power charger 20W Switching-mode power supply,Overload, short circuit protection CCC/CB/TUV/GS/CE/LVD/EMC suitch power supplycell phone ... ,CE,FCC,3C approved,RoHS complianceWall mount or dest top designOperating temperature:0-40,Openrating relative humidity,5-90% ... DC(V) Output Load Regulation(v) Current Max.(A) Power Max.(W)Certificate DK-S12DK-S12C-12100-2409.0-15 ...