【Universal Adapter】AC Input: 100-240V, 0.25A, 50/60Hz, DC Output: 3V / 4.5V / 5V / 6V / 7.5V / 9V / 12V (Convert to the correct voltage with the included key before use) 2000 mA max. USB port: 5.0V 2.1A 9 DC tips: outer diameter x inner diameter 5.5 x 2.5 mm, 5.5 x 2.1 mm, 5.5 x 1.5 mm, 5.0 x 2.1 mm, 4.0 x 1.7 mm, 3.5 x 1.35 mm, 3.5 mm single-track, 2.5 mm single-track. DC tips compatible with most DC devices. The USB data cable is suitable for some devices that require a USB data cable. Wide compatibility: the adapter is compatible with electronic devices in the range of 3-12 V. Suitable for routers, LED strips, lamps, webcams, security cameras, HDMI switches, GPS, children's toys, etc. Reversible polarity: Please note the \; Product description Adjustable output voltage, easy to use. In order to adapt to the different output voltage requirements of different electrical appliances, we have attached a key to help you easily adjust the power supply to different output voltages manually. Extensive applications. Versatile power supply ideal for many indoor electronic devices such as routers, LED strips, lights, webcams, security cameras, HDMI switch, GPS, kids toys, USB hub, tablets, electronics, DIY electronics, CD players and more. Interface dimensions: 5.5 x 2.5mm 5.5 x 2.1mm 5.5 x 1.5mm 5.0 x 2.1mm 4.0 x 1.7mm 3.5 x 1.35mm 3.5mm single track Single track 2.5mm Package includes: 1 x AC/DC 30W Adapter 9 x adapter tips. 1 x Small Key Product features: Input AC: 100-240V 0.25A 50/60Hz DC Output: 3V-12V Package dimensions: 8 x 11.5 x 5.7 cm. Weight: 82g FAQ: 1. How can I change and confirm the polarity? Answer: Check the polarity symbol next to the specification sticker of the device or the power connector. The end and tips of our adapter cable have the polarity symbol, the same connection symbol is the correct polarity setting. 2. What is the operating voltage and current range? Answer: We call this power supply 30W 30W depends on the maximum output power of 12V, 30W=12V x 2A + USB 5V 1.2A. 2000mA is the maximum current output at any voltage setting, not required for the device 2.5A or more. 3. What is the function of the key? Answer: To adjust the voltage button and select the appropriate voltage setting.; Product description Adjustable output voltage, easy to use. In order to adapt to the different output voltage requirements of different electrical appliances, we have attached a key to help you easily adjust the power supply to different output voltages manually. Extensive applications. Versatile power supply ideal for many indoor electronic devices such as routers, LED strips, lights, webcams, security cameras, HDMI switch, GPS, kids toys, USB hub, tablets, electronics, DIY electronics, CD players and more. Interface dimensions: 5.5 x 2.5mm 5.5 x 2.1mm 5.5 x 1.5mm 5.0 x 2.1mm 4.0 x 1.7mm 3.5 x 1.35mm 3.5mm single track Single track 2.5mm Package includes: 1 x AC/DC 30W Adapter 9 x adapter tips. 1 x Small Key Product features: Input AC: 100-240V 0.25A 50/60Hz DC Output: 3V-12V Package dimensions: 8 x 11.5 x 5.7 cm. Weight: 82g FAQ: 1. How can I change and confirm the polarity? Answer: Check the polarity symbol next to the specification sticker of the device or the power connector. The end and tips of our adapter cable have the polarity symbol, the same connection symbol is the correct polarity setting. 2. What is the operating voltage and current range? Answer: We call this power supply 30W 30W depends on the maximum output power of 12V, 30W=12V x 2A + USB 5V 1.2A. 2000mA is the maximum current output at any voltage setting, not required for the device 2.5A or more. 3. What is the function of the key? Answer: To adjust the voltage button and select the appropriate voltage setting.; Adjustable output voltage, easy to use. In order to adapt to the different output voltage requirements of different electrical appliances, we have attached a key to help you easily adjust the power supply to different output voltages manually. Extensive applications. Versatile power supply ideal for many indoor electronic devices such as routers, LED strips, lights, webcams, security cameras, HDMI switch, GPS, kids toys, USB hub, tablets, electronics, DIY electronics, CD players and more. Interface dimensions: 5.5 x 2.5mm 5.5 x 2.1mm 5.5 x 1.5mm 5.0 x 2.1mm 4.0 x 1.7mm 3.5 x 1.35mm 3.5mm single track Single track 2.5mm Package includes: 1 x AC/DC 30W Adapter 9 x adapter tips. 1 x Small Key Product features: Input AC: 100-240V 0.25A 50/60Hz DC Output: 3V-12V Package dimensions: 8 x 11.5 x 5.7 cm. Weight: 82g FAQ: 1. How can I change and confirm the polarity? Answer: Check the polarity symbol next to the specification sticker of the device or the power connector. The end and tips of our adapter cable have the polarity symbol, the same connection symbol is the correct polarity setting. 2. What is the operating voltage and current range? Answer: We call this power supply 30W 30W depends on the maximum output power of 12V, 30W=12V x 2A + USB 5V 1.2A. 2000mA is the maximum current output at any voltage setting, not required for the device 2.5A or more. 3. What is the function of the key? Answer: To adjust the voltage button and select the appropriate voltage setting.
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