[AC to DC 12V 2A ]---AC Input: 100-240V 50/60Hz; DC Output:12V 2A 24W. DC Plug Size: 5.5mm*2.1mm. DC Polarity: Inner Positive (+), Outer Negative (-). Cord Length: 6 Feet/1.8M. US Plug. Package comes with 4-way DC power splitter cable which enables you to easily power up to 4 devices. Widely used for for Home, Office, Travel, etc. | [Wide Application]---Ideal for most electronics that need 12V output under 2000mA output load, such as LED Strip Lights, Keyboard, BT Speaker, Router, Monitor, Webcam, DVR, NVR, CCTV Camera and more 12V electronics. This universal DC 12V 2A power adapter is also an ideal replacement for your broken or missing adapter. | [1 Female to 4 Male DC Power Splitter]---1 to 4 Power Splitter cable enables you to easily power up to 4 security cameras or other devices with 1 power adapter. There's no need to use more adapters for your multiple devices. It helps save your money and space, avoiding cord cluttering and keeping your room tidy. It is perfect for your office and home with multiple devices. | [Safe & High-Efficient]---UL Listed, EMC Approval, FCC, RoHS, Level VI energy efficiency. 100% Pure Copper Wire, Brand New. With premium materials and quality microchip, it delivers high power efficiency with multiple safety protections: Over-current Protection, Over-temperature Protection, Over-voltage Protection, Short-circuit Protection, etc. Level VI energy efficiency, saving 10%-20% electricity charge than Level V. All adapters are produced under rigorous quality control procedures to ensure safe, reliable operation for years to come. | [Package Included]---2 x 12V 2A 24W 5.5*2.1mm Power Adapter, 2 x 1 Female to 4 Male DC Power Splitter Cable, 30 Days Money Back, 1-Year Warranty, Lifetime Tech Support. Please kindly double check the plug size before buy.