30w Universal Power Supply Reversible Polarity 3v-12v DC 30 watt 2.5 amp USB Port 8 Adapter Tips Center Tip Positive or Negative 5.5mm*2.5mm 5.0mm*2.1mm 3.5mm*1.35mm 4.0mm*1.7mm 2.35mm*0.7mm 1/8"

ProTechTrader ™ Universal AC/DC Power Adapter with Multiple Voltage Output (3v-12v) Allows you to easily replace your old wall wort transformer, and allows you the flexibility to use it with multiple devices featuring 8 interchangeable DC tips, with compatibility for 1000s of small electronic devices it can save you a lot of headaches finding the correct plug. New upgraded model includes a USB port built in to the base for connection to 1000s of devices utilizing the industry standard 5 volt USB charging ports along with reversible tip polarity. Both Center/Inside Positive (+) Outer/Outside Negative (-) and Center/Inside Negative (-) Outer/Outside Positive (+) Can be Set by Removing Tip and Placing it in Opposite Position.

It is important you first verify your device's power requirements match the possible voltages available and plugs included with this item before purchasing. All electronics will not be compatible. If you are uncertain make sure you ask first before purchasing.

. UL 60950-1 Certified
ROHS Compliant

Input: 110v - 220v AC
Output: 3v - 12v DC 30 Watt
DC Tip Max Current: 2.5 amp
USB Port Max Current: 1.0 amp


Polarity: Center Positive or Center Negative - BE SURE TO INSTALL TIP CORRECTLY MATCHING POLARITY ON YOUR DEVICE.

Included Tip Sizes:
2.5MM (Micro Headphone/Phono Style)
3.5MM (Mini Headphone/Phono Style)
2.5mm*0.7mm
3.5mm*1.35mm
4.0mm*1.7mm
5.0mm*2.1mm
5.5mm*2.1mm
5.5mm*2.5mm

Please Note: It is important to verify the tip size and power requirements for your device. If you are not sure please contact us with your product brand & model help.

Product information

Additional Features

• Voltage is easy to change by the switch on the side of the adapter. Be sure you're using the correct VOLTAGE & POLARITY for your device before plugging it in. If you are not sure please use the "Customer Questions & Answers" section below before purchasing and provide your product brand, model, and part number if available and we will try to help verify your device's power requirements.
• UL Listed & ROHS Compliant | Input: 110v - 220v AC / Output: 3v - 12v DC - Maximum Current from DC tip is up to 2.5a or 30 watts (USB Port Limit is 1.0amps) - If your device requires less power, such as 200ma, 300ma, 400ma, 500ma, 600ma, 750ma or any other up to 2500ma through the DC barrel connectors it will work with this adapter with a matching tip and proper voltage/polarization