This is a used Actiontec model MT12-Y120100-A1 AC Adapter/Power Supply. The
input is rated at 120 VAC .30ma 60Hz. The output is rated at 12 Volt DC 1 Amp.
The connector’s center pin is positive and the outer sleeve is negative.
Before purchasing this item please make sure it is the correct power supply
for your application as the wrong one could damage your unit. If you have any
questions, please contact us. This power supply is sold AS-IS but it has been
tested and guaranteed not to be DOA for thirty days from the date of our invoice.