Elepower 30W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Adapter Switching Power Supply for Household Electronics Routers TV Boxes LCD CCTV Cameras

Elepower 30W universal AC to DC adapter with 8 tips and 5V 2.1A USB Port for indoor electronics, such as router, led strip, lamp, webcams, security cameras, HDMI switchers, GPS, kids toys, usb hub, tablets, Cd players and more. Product Features ?This universal charger AC DC adapter has 7 selectable outputs. ?With 8 different power plugs, the various size fit most of small electronic devices, it replaces a full box of batteries. ?With protection of over voltages, over current, short circuits and over temperature, more safety! [IMPORTANT] Universal Charger: inner Positive(+), outer Negative(-), Polarity is Not reversible! [IMPORTANT] Universal Charger: inner Positive(+), outer Negative(-), Polarity is Not reversible! [IMPORTANT] Universal Charger: inner Positive(+), outer Negative(-), Polarity is Not reversible! Power Spec. ?Charger Input: AC 100V~240V 0.25A 50/60Hz ?Charger Outputs: 3V / 4.5V / 5V / 6V / 7.5V / 9V / 12V (Max 12 Volt Power Supply) ?Spec. of 8 Plugs: 5.5x2.5mm / 5.5x2.1mm / 4.0x1.7mm / 3.5x1.35mm / 3.0*1.0mm / 2.5*0.7mm / Micro USB Plug / LED Coverter Plug How to USE: Step 1. Connect the correct adapter plug. Select a suitable plug and then insert into the DC cable; make sure it's firmly attached to the DC input port of your device. Step 2. Set the right DC output voltage. There are 7 options. (use the little key to choose the right voltage. If the required voltage is not in the options, please choose the closest one. eg, if your device needs 5.5V, you can choose 5V or 6V) Step 3. Connect the adapter to the electrical socket. Step 4. Ready to power up your device!