1.suitable for TV set, DVD, refrigerator, notebookPC, printer, fax machine, electronic game machine, ... blanket, Hand-held computer, Minitelevision, Little pump, Electric tools, TV set, PRN device, Desktop computer, Electrical equipmentInput voltage:12V/24VOutput voltage ... can be used by the product. It is suitable for TV set, DVD, refrigerator, notebookPC, printer, fax machine, electronic game ...