This is an adapter and is not suitable for charging mobile phones such as iPhones, Samsung devices, and MacBooks. 【Product Specification 】Input: 100V-240V 50/60Hz; .. Cord Length: about 150cm(4.6FT); Output :DC 24V 2A(2000mA) max.Works with device that draws less than 2A 【 DC Plug Size 】 DC plug connector external diameter is 5.5mm, internal diameter is 2.1~2.5mm,Inner Positive(+); Outer Negative(-); ; And comes with a female DC barrel connector. You can easily screw wires on it without soldering 【Wide Used 】 It is perfect for 24V devices less than 48W,Such as 5050 3528 24V LED Strip Light,Router, ADSL Cats, HUB, Security Cameras, Audio/ Video Power Supply, 3D Printer, LED Driver, CCTV Security System, LCD Monitor, Webcam Router and other 24V devices 【 What you will get 】1x 24V 2A DC Power Adapter Supply and 1x Female Connector; 100% quality guarantee, worry-free shopping. and friendly customer service Product Specification
1)24V 2A Power supply
2)Input: AC 100V~240V 50/60Hz
3)Output Voltage: DC 12V ( constant voltage )
4)Output Current: Max 2A
5) Output Wattage:Max 24W
6) DC connector: 5.5mm x 2.5 mm (inside"+", outside"-")
7)Working Temperature: 0~40℃
8)Storage Temperature: -20~60℃
9)Ambient Humidity: 0~95% Non-Condensation

Kindly note
1)Compatible with 24V and lower DC equipment, the max. load current does not exceed 2A.
2)Please check the DC socket type, power consumption(must not exceed the Max output of the adapter), polarity of the device before ordering, or it may cause problem or damage the device.