Power up your D-Link DSL-520B modem/router with the genuine OEM D-LINK AF1805-A AC Adapter. Designed specifically for your device, this adapter ensures a reliable and efficient power supply with a maximum output of 12.5W, delivering a stable current of DC 5V at 2.5A. This adapter is an ideal replacement or backup power source for maintaining the connectivity of your home network.Crafted with quality in mind, the D-Link AC power supply is manufactured in China under precise specifications to match the requirements of your DSL-520B model. Ensure your modem/router operates smoothly with this compatible and durable power solution.