Descriptions:
<br /> Input Voltage : AC 100-240V (Worldwide AC Input)
<br /> Input Frequency : 50-60Hz
<br /> Output : 4.5V 1A
<br /> Length of the cable: 100CM
<br /> Tip:(-)Center (+)Outer
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<br /> Suitable for international use 
<br /> DC Plus Dimension: 5.5mm X 2.5mm(Compatible with 5.5mm X 2.5mm and 5.5mm X 2.1mm)
<br /> For the Led Strip/Wireless Router, ADSL Cats, HUB, Switches, Security Cameras.Audio/Video Power Supply. 
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<br />Note: Please make sure the DC output and tip size of ac adapter are accordant before you bid. 
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<br />Package:1 x Adapter Charger