Kindly reminder: Please make sure the DC output and tip size (5.5 x 2.1mm and 3.5 x 1.35mm) of AC adapter is accordant before you bid. !

Specifications:
Input: 100-240vac 50/60Hz
Output:3 volt 1 amp
Working efficiency: 85%
Voltage regulation: 2%
Output ripple: 100mVp-p
Modulation method: Pulse width modulation
Product solutions: IC chip built-in.

More detail:
100% good quality, high efficiency, stable
Suitable for all kinds of brand's set-top boxes, attendance machines, routers, game consoles, repeater, players, mini speakers, headphones, etc

Lead Free & RoHS compliant

Package Content:
1x 3V1A Power Supply Adapter,
1x Free 1 pc cable (5.5 x 2.1 mm female to 3.5 x 1.35 male)