[Compatibility]: Suitable for CCTV Cameras, Home Security Camera Surveillance System, Webcam, LED Strip Light, Led Tape Light, Router, and more 12V electronics. [Power Specs]: Input 100V-240V 50/60Hz; Output: 12V 1A. Output adaptor Self-Adapting Barrel jack size: 5.5mm x 2.5mm (applicable 2.1mm), positive (+) center.