... -in Cooling Fan·A,B,C,D,E,F,G socket optional Protection Features:·Low voltage protection·Over voltage protection·Overload ... ±3HzUSB port5V 500mAOutput waveformPure Sine WaveDimension175x158x55mm (LxWxH)N.W/unit938gQTY/Ctn10pcsPackingGift boxMeas./Ctn40x40x23cmBrandHOOVS or OEMCertificationCE-EMC/LVD,RoHS, E-markWarranty18 monthsAvailable Socket Type: