DUSTEWQ 9V 1A Power Adapter, 1000mA AC DC charger interface 5.5 x 2.5mm UK Plug Wall, compatible with ADSL Router Arduino/Center Positive

【Compatibility】: 9V security cameras, tools and electronics, ADSL routers, Arduino CCTV, suitable for most devices using 9V and less than 1000mA power supply. 【Product Specifications】: Output: 9V 1A/Input: AC-240V/Cable length: 3.6FT 【Interface specifications】: 5.5mm x 2.5mm, compatible with 5.5mm x 2.1mm plugs; Center positive pole (note: not applicable to keyboards with pedal and negative pole tip interfaces.) 【Incompatible】: It is not suitable for Boss, Donner, Planet Waves, Dunlop Ibanez, Snark, Vox Stommplab, JOYO, KLIQ, Korg, Marshall, Wah, Behringer and other electronic devices that require cutting-edge negative electrodes, such as 9V 500mA keyboard. 【Package Included】: 1*DC 9V 1A power supply and our friendly customer service. If you have any questions, you can contact us at any time. We will provide you with satisfactory solutions