DC 15V, 1A (15W). AC Plug Type DC Connector Size AC 100V-240V, 50-60Hz. Specifications may differ by model, region, or manufacturer. Compatible Connector: 5.5mm x 2.5mm DC plug compatible with 5.5mm x 2.1mm ports.
This product would be ideal for users who require a 15V 1A mains AC-DC adapter for power supply, with positive center polarity, specifically designed for the 5.5mm and 2.5mm inputs.