30W AC/DC universal power adapter with 8 optional adapter ports and charger.

【Protection and Safety】This universal power adapter is made with high-quality materials and incorporates a smart chip that protects it against overvoltage, overcurrent, short circuits, and overheating, ensuring safety and reliability. 【Multifunctional Power Supply】This 30W adapter offers adjustable voltage from 6V to 24V to meet all your power needs. It is compatible with a wide range of DC-powered devices, such as routers, speakers, doorbells, tablets, LED strips, aquariums, security camera systems, USB-charged cameras, DIY projects, and more. 【Note】DC plug polarity: positive (+) inside, negative (-) outside. Reverse polarity is prohibited. Please check your device's output specifications and compare them to those of the adapter, as incorrect polarity or voltage may damage your device. Note: All measurements are taken manually; please allow for a 1-3 cm error due to differences in lighting and display. Colors may vary slightly; please refer to the actual product received.