9V 1A/1000mA power adapter, AC 100-240V 50/60Hz to DC 9V 1A/1000mA 9W 5.5x2.1mm wall charger, center positive, stable and flexible use with 1.8M 20AWG long cable. Brand new. Brand: ANLINK Connector Type: AUX Compatible Devices: ADSL router Arduino, Arduino UNO MEGA, Tp-link tapo camera, elliptical machine, Schwinn bike, bench scale Compatible Phone Models: / Features: Short circuit protection, lightweight design Color: 9V-1A-PSE [AC to DC 9V 1A Adapter] --- AC Input: 100V-240V 50Hz/60Hz; DC Output: 9V 1A/1000mA 9W. Cord Length: 1.8m. Standard Plug Size: 5.5mm x 2.1mm. DC Polarity: Center Positive (+), Outer Negative (-). [Wide Compatibility] --- Compatible with most devices that require 9V output less than 1A / 1000mA (0.1A / 100mA ~ 1A / 1000mA), such as Tp-link tapo camera, Arduino UNO MEGA, ADSL router Arduino, elliptical machine, Schwinn bike, bench scale, and other 9V household appliances. The adapter adjusts the output current (up to 1A) depending on the device. A perfect replacement for all 9 volt 0-1A / 1000mA power supplies. [Professional and Reliable] --- PSE certified, RoHS approved, built-in multi-protection functions: over-current protection, over-temperature protection, over-voltage protection, short-circuit protection. Provides a safe and stable power supply with better conductivity. *Please refrain from purchasing if you are sensitive to minor imperfections. *No comments, immediate purchase is welcome. *Please comment if you have any concerns. *Replies may be delayed, but we strive to respond promptly. Thank you for your understanding.