**********Input: 100V-240V 50/60Hz;
Output: DC 12V 5A max;
Output adaptor jack size: 5.5 mm x 2.1 mm*****Safety features: Automatic overload cut-off, over Voltage cut-off, automatic thermal cut-off, short circuit protection.
*****Voltage consistency: There is no voltage fluctuations at power on, during transmit, receive, or at power off. It will protect your electronic products from destruction. *****It comes with a free female DC connector. So you can easily connect wires on it without soldering. *****Great for LED Strips, 3D Printer, ham radio transceiver, CCTV camerascar subwoofer amp, audio amplifier, wireless router, ADSL Cats, HUB, audio/ video power supply. Indoor use only!