This power supply by DVE with model number SPN4139A Class 2 is a reliable and efficient solution to power up your electronic devices. It has an input voltage of 120VAC, 60Hz and 9W, and an output of 12VDC with 300mA current. The black colored power supply is made in China and can split/duplicate 1:2 connections. Suitable for multipurpose AC to DC adapters, multipurpose batteries & power, and consumer electronics, this power supply is designed to deliver an optimal performance without compromising on safety. It has been tested and certified to meet the necessary standards for a power supply. Get this DVE power supply and enjoy uninterrupted power supply for your devices.