DC 9V 1A Power Supply Adapter, AC 100-240V to DC 9V Transformers, Switching Power Supply for 9V 3528/5050 LED Strip Lights, 9W Max, 9 Volt 1 Amp Power Adaptor, 2.1mm X 5.5mm US Plug

Input voltage: 100-240V AC 50/60 Hz Output current: 1A (1000 mA) Output voltage: DC 9V Output line length: 1M Plug style: 5.5 * 2.1MM (Reed is generally 5.5 * 2.5MM. Default) Voltage accuracy: 5% Product Description Universal power adapter, switching power supply transformer Suitable for mini TV, 2.5 inch mobile hard disk, mobile dvd, tv box, wireless audio and video equipment, charging equipment, mp3 / mp4, small desk lamp, router, switch, game, telephone, lighting, camera, router> feature: * Input voltage: 100-240V AC 50/60 Hz * Output current: 1 A (1000 mA) *Output voltage: DC 9V * Power supply polarity: internal (+), external (-) * Output cable length: 1M * Plug style: 5.5 * 2.1MM (Reed general 5.5 * 2.5MM. Default) * Voltage Accuracy: 5% Package included : 1pcs 9V 1A power adapter