【Specification】 Input Voltage: AC 100V-240V 50/60Hz / Output Voltage: 12Vdc 2000mA 24Watt / 8 Ft (2.5m) Power Cable / Plug Type : 5.5x2.1mm DC Power US Wall Plug, Center Positive, with LED indicator. | 【Worry-Free Purchase】 If you have any issues with the product, please contact us via Amazon "Contact Seller", we can help you. We value your shopping experience. If our product doesn't fit your device, we provide a money-back guarantee under Amazon returns policy in case you are not satisfied. Not only this, we also provide 2 Years Warranty! | 【Application】 (Should be 12 V & not exceed 24 W) : Security CCTV Camera / LED Strip Lights / Cable Modem / Router / Hub / Battery Charger / IR Illuminator/ Foot Back Neck Shoulder Massager / Electronic Piano Keyboard / DVR NVR Surveillance System / Portable Radio / Computer PC Case Fan / Motor/ Computer Speakers / External Hard Drive / And Other 12 V DC Devices less than 24W. | 【Safest, UL Listed】Certified Electrical Safety Standards: UL 62368-1, CAN/CSA C22.2 No. 62368, FCC. IEC 62321(RoHS). Energy Saving: Level VI Energy Efficiency, reduced the no-load power requirements significantly and increased the efficiency limits of the active operating mode. The no-load power dissipation limits were aggressively cut to almost one third compared to the previous standard. | 【High Quality and Safety】Made of Premium Quality Components, built-in protection of Short Circuit, Overvoltage and Overcurrent, Overheating. No Noise & Long Lifespan to ensure the safety. Our adapter has a green LED light that lets you know the adapter is active. Compact size to save your space. Note: Avoid water, indoor use only.