15W Universal AC Adapter 3V 4.5V 5V 6V 7.5V 9V 1500mA 12V 1250mA DC Switching Power Supply for CCTV Security IP Camera Keyboard Speaker Router Household Electronics 12W Compatible

This AC/DC adapter output is 3V 4.5V 5V 6V 7.5V 9V 1500Ma 1.5A Max 12V 1250mA 1.25A Max. It is Easy to Set the Voltage to fit for different device by a little key. This Universal AC adapter can apply to most appliances which the rating DC output voltage is within 3V to 12V and the rating power is equal to or less than 15W. Equipped with 8 premium adapter plugs[ most common size] these different plugs can fit for many different small household electronics. The power adapter is very durable and safe to operate comes in handy!.

The small key keeps the voltage from accidentally being changed by child or pet.
Important Note: The polarity of DC plug is Center Positive(+) outer Negative(-). Polarity can NOT be changed please check carefully before buying!!!