12W Universal Muti AC/DC Adapter Switching Power Supply

12W Universal Muti AC/DC Adapter Switching Power Supply

• This AC/DC adapter can apply to most appliances, which the efficient voltage is from 3V to 12V.
• This adapter output is 3V/4.5V/5V/6V/7.5V/9V/12V. You can easily set the voltage by a little key, which included with the adapter.
• Equipped with 6 adapter plugs, the different size will fit for your appliances well, and solve your various problems.
• With safe and multiple function, it's easy to operate, and the adapter is very durable, it's secure to use.
• This 6 adapters in1, which can largely save your space and the one can replace a lot adapters. Attention: DC Plug Polarity: inner Positive(+), outer Negative(-), Polarity is irreversible.