Gxilee DC 12V 2A Switching Power Supply Adapter 24watt Output Power Converter Transformer for 3528 2835 5050 5630 SMD Led Light Strip, led Tape Light and Security Cameras, Us Plug SAFETY PROTECTION: Short circuit, over current, over voltage, overload( Auto power off when current exceed 2A) Stable and reliable performance: Using IC Chip; With Anti-interference function Dimension: L:75mm/2.95 inch; W:50mm/1.97 inch; H:32mm/1.6 inch; Diameter of connector: interior 2.1mm; exterior: 5.5mm; Total cable length:120cm/3.9feet Electric current: max. 2A; Max Wattage: 24W;Input: 100-240V AC Output: 12V DC Widely used for any 12V led light and many kinds of small household electronics, such as wireless router, HUB, security cameras, audio/video Power Supply, massager, etc