Features: Stable performance - The adapter is a stable and reliable power supply.Wide voltage input, in line with global standards - Universal AC input voltage of 100-240V.Small DC ripple, high working efficiency. Low operating temperature ensures long service life.Multiple-protection - Short circuit, over current, overload, over voltage protection. Wide compatibility: Suitable for mini TV, 2.5 inch mobile hard disk, mobile DVD, TV box, wireless audio and video equipment, charging equipment, small table lamp, router, switch, game console, telephone, lantern, camera, monitoring equipment, controller, etc.Specification:Type: AdapterPlug type: USInput voltage: 100V - 240VAC 50 / 60Hz Input Cable length: Approx. 0.5m / 0.55ydOutput voltage: 12V DCOutput current: 6A (6000ma)Output Cable length: Approx. 90cm / 0.98ydPower interface: 5.5 * 2.5Work efficiency: 98%Load adjustment rate: 4%Working frequency: 50 / 60HzVoltage regulation rate: 4%Working temperature: 0 - 50Weight: Approx. 290g / 10.2 ozItem size: Approx. 11.5 * 5.7 * 3.5cm / 4.5 * 2.2 * 1.4inWide compatibility: Suitable for mini TV, 2.5 inch mobile hard disk, mobile DVD, TV box, wireless audio and video equipment, charging equipment, small table lamp, router, switch, game console, telephone, lantern, camera, monitoring equipment, controller, etc.Package list:1 * US AdapterNote:Please allow slight error due to manual measurement. Thanks for your kind understanding..