9v 1A power adapter for Arduino

2-flat-pin plug

Features:

100% brand new and unused

Input : 110~240V AC 50/60HZ

Output : DC 9V 1A

Cable length: 120 cm about

DC Connector Dimension: 5.5mm * 2.1mm

DC Connector polarity: Positive inside, Negative Outside

Short circuit protection

Overload protection

Over voltage protection

Efficiency: ≥80%