[Universal Power Adapter] AC Input: 100V-240V, 50/60Hz; DC Output Voltage: 3V 4.5V 5V 6V 7.5V 9V 12V; Output Amperage: 1A (1000mA) Max. Suitable for 300mA, 500mA, 750mA, 800mA, 900mA, 950mA, less than or equal to 1A; DC connector plug: 5.5*2.1mm. [Strong Compatibility Adapter] This multi-voltage adapter is equipped with 8 common DC plugs to meet your different power needs such as CCTV cameras, baby monitors, USB hubs, speakers, mobile phones, routers, scales and other devices from 3V to 12V. Note: Not compatible with laptop or other high power equipment, that is, not compatible with devices over 12W and the polarity cannot be reversed. [8 Adapters in 1]: Save a lot of space and cover a wide range of energy needs.2.5 x 0.7mm, 3 x 1.1mm, 3.5 x 1.35mm, 4 x 1.7mm, 5.5 x 2.1mm, 0.21 mm. 7 x 0.7 098 mm, LED terminal connector, micro USB B. [Kind Reminder]: DC Plug Polarity: Internal Positive (+), External Negative (-). Polarity is NOT reversible. [Safe & Premium Charger] The universal adapters are made of high quality material, with exquisite workmanship. Durable, reliable, stable, small and handy. Built-in intelligent safety protection chips offer short circuit protection, overheat protection, over voltage protection, over current protection, and over voltage protection. You can use the charger with confidence. [Package Contents] Universal Power Supply 12W 3-12V 1A *1, Commonly Used DC Plugs * 8, Switching Key * 1, 12 Months Worry-free Warranty. Versatile, stable and high value AC DC adapter.
