Jameco Reliapro ADU120150E1012 AC to AC Wall Adapter Transformer 12V @ 1500 mA Straight 2.1 mm Female Plug, Black Input Voltage: 120Vac @ 60Hz Output Rating: 12Vac @ 1500mA Size: 3.4"H x 2.7"W x 2.2"D Case color: black Output cord Length: 6 feet