The OEM Linksys 12V AC Adapter Power Supply Charger AD12V/0.5A-SW is a high-quality power supply charger specifically designed for Linksys Cisco products. It has an input voltage range of 100 ~ 240V and an output voltage of 12V 1.0A MAX, making it compatible with a variety of devices. The adapter is modified and made in the United States, ensuring reliability and efficiency for powering your networking equipment.