Extensive Compatibility [Intelligent Identification Output]: Fit for 9V 0.1A~2A 100mA~2000mA (E.g; 0.1a 100ma | 0.3a 300ma | 0.4a 400ma | 0.5a 500ma | 0.6a 600ma | 0.7a 700ma | 0.8a 800ma | 0.9a 900ma | 1a 1000ma | 1.5a 1500ma | 2a 2000ma) electrionic equipment. Comfortable Use: With a generous 6-foot cable length, this adapter offers flexibility and convenience for use in any setting, whether it's in the living room, bedroom, office, or outdoors. Easily connect to power sockets and wall sockets without any hassle. Excellent Material: The sturdy flame-retardant exterior shell of this adapter not only provides protection against scratches, bumps, and drops but also ensures the safety of internal components during emergencies, enhancing longevity. This high-quality material makes it a durable and reliable choice for your devices. Smart Security Features: Equipped with multiple protection mechanisms including Short Circuit Protection, Temperature Protection, Overload Protection, Over Voltage Protection, Over Current Protection, and Overcharge Protection, this adapter ensures the safety and security of both you and your devices. The built-in security chip provides comprehensive protection for worry-free use. Check thepower specifications labeledfor the power port on your devicc 9V 2A power adapter,then the compatible devicevoltage cannot exceed 9V,ind the current cannot exceed 2A