Compatible Devices: Tablets, Cameras Connector Type: Barrel Connector: Input Voltage: 24 Volts Power Source: Corded Electric Current Rating: 5 Amps Frequency Range: 60 Hertz Output Voltage: 24 Volts Package Type: Standard Packaging ?Compatibility: 100% Fitting ,It Will Work Perfectly With Your Device ,Will Not Blow A Circuit Or Make Any Physical Noise When It Was Plugged In! ?Note: This Power Supply Is 24V 5A , It Has A 4 Pin Plug As Images Showed ,Whose 2 Pins Above Are Positive (+) And The Other 2 Pins Below Are Negative (-) ,Pls Double Confirm The Polarity Before Bid! ?Industry Quality: This Ac Adapter Is Ce Certified And Tested By ,Sturdy With A Thicker Casing,Will Not Be Bent Easily ,Which Has Over Heat And Over Voltage Protection. Especially In The Summer, It Will Not Hot To Touch After Using A Long Time.