Need some power for your Arduino? Feed your Arduino some power from the grid.
Specifications
Color: Black Input: 100~240V AC, 50/60Hz Output: 9V DC, 1A Connector size: 5.5 x 2.1mm Cable length: 90cm Dimensions: 2.91 x 1.57 x 1.06inch (7.4 x 4 x 2.7cm)