9 Volt 1.8 Amp 10.8 Watt Slim Regulated Switching Wall Adapter 2.1mm Plug Features: --Input: 100-240 VAC, 50/60 Hz; 0.5A --Voltage: 9 VDC --Current: 1800 mA --Power: 16.8 Watt --Output Connector: 2.1 mm ID x 5.5 mm OD x 10 mm Length --Output Cord Length: 6 Foot, 22 AWG --Dimension: 2.76"W x 1.18"H x 1.57"D --Agency Approval: UL (E215890), CUL, FCC, EN --Energy Efficiency: Level VI