SunFounder DC 9V/650mA Power Plug Adapter for Arduino UNO， R3 Mega 2560/ 1280 (3 Feet)[Product Information]- High quality wall wart AC to DC power supply， with input voltage of 120-240V AC and output of 9V 650mA.
- Fit most projects less than 650mA.
- With a center-positive 5.5 x 2.1mm barrel connector， fits positive-tip and negative-barrel ports.
- Suitable for supplying the Arduino boards (UNO， MEGA 2560， Duemilanove)， or some other devices.
- Cable length: 100cm (3 feet).
