adapter 30 v 1400ma

• nput: AC 100V-240V 50/60Hz; Output:3A max @ 5V DC ; Works with device that draws less than 3A, such as 0.5A, 1A, 1.5A, 2A, 2.5A, 2.7A, 3A. Pack of 2.
• DC connector is 5.5mm x 2.5mm, compatible with 5.5mm x 2.1mm. Comes with a female DC barrel connector. You can easily screw wires on it without soldering. Polarity is internal “+”, outside”-“.
• Safety features: Automatic overload cut-off, over Voltage cut-off, automatic thermal cut-off, short circuit protection.
• Enough 15W output power and 5V stable output voltage will protect your electronic products from destruction.
• It is perfect for all 5V projects, such as WS2812B WS2811 APA102 SK6812 LED Strip Pixel light, Wifi Camera, USB-HUB, Wireless Router, Bluetooth Speaker.

Type: AC to DC Standard
Input: AC 100V – 240V 50-60Hz
Input Connecter standard: 2 or 3 Pin US Plug
DC Output: DC 9V 3A
Cable length: 5ft
Connector Size: 5.5*2.5mm