The Genuine Westell AC Adapter Power supply Model MT12-4120100-A1 is a reliable and efficient power supply designed for various consumer electronics devices. With an output voltage of 12V and a 1:2 connection split/duplication, this black adapter is perfect for powering multiple devices simultaneously. Made in China, this adapter features a 2-Contact AC Male US connector, ensuring compatibility with a wide range of devices. Whether you need to power a smartphone, tablet, or any other electronic device, this Westell power supply is a convenient and dependable choice for your needs.