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Features Technical 

Weight 65g

Dimension 45*25*90mm

Input 100-240V 

AC 50-60Hz

Output 5V/4A, 

20W

Over current protection 

100-264V

Operating Temp. 

-10-35°C

Certification CE ROHS

 
 

Package Content 

1x Universal USB Charging Adapter, 4-Port 
1x User manual 

 
 

Charging method 

1.

 

Connect the plug into a socket with 110-264V. The ednet USB wall 
charger (31811) is ready for use. 

 
2.

 

Smart USB ports: Automatically recognizes the connected devices 
and supplies an individual charging current 

 
3.

 

There is one USB A input on the charger to plug in a charging cable. 
It will provide DC power up to 5V/4A; can charge 4 devices at same 
time. 

 
 

Compatibility 

It is compatibility to iPad®/iPhone®, Android smartphones/tablets, or 
any other smartphones/tablet PCs, portable speakers, cameras, etc. 

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