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Wall Power Adapter: 12VDC, 5A, 5.5x2.1mm Barrel Jack, Center-Positive

Vendor's Description: 

This 60W switching power adapter supplies up to 5 A at a regulated 12 VDC from input voltages of 100 – 240 VAC. It has a 1.5 m (5 ft) AC power cord terminated by a two-prong, US-style plug and a 1.5 m (5 ft) DC power cord that is terminated by a center-positive, 5.5 × 2.1 mm barrel connector. A green LED indicates when the device is supplying DC power.