9V 300mA EU US AU AC to DC Power Adapter Converter 5.5*2.5mm Center Negative Pole of 5.5*2.1mm Plug

9V 300mA AC to DC Power Adapter Converter 5.5*2.5mm Center NegativeFeatures:Overload ProtectionShort Circuit ProtectionOver voltage protectionEfficiency: ≥85%Application:The 9V 300mA power adapter is generally applicable to: Electric guitar effector.Specification:Quantity: 1 pcModel: MDL-0903AC Plug standard: EU, US, AUInput: AC 100V-240V 50/60HzOutput: DC 9V 300mA Out put adapter plug: 5.5mmx2.5mm  ( compatible with 5.5 x 2.1mm )The pole of 5.5*2.1mm plug: center negative, out side positiveProduct size: Approx. 75*40*28mm (the size not include plug)Packing size: Approx. 93*75*30mmThe Length of the cable: Approx. 90 cmNote:Please make sure the output and connector is the same as it will fit for.( It is retail, no original packaging ) 1 X 9V 300mA 5.5*2.5mm Plug Power Supply Adapter Center Negative '