Features:60W, 3V-12V - Adjustable voltage design. Thedesign has a knob and LED digital display for easy operation, which candisplay the voltage in real time, so that you can easily adjust and achieve the purpose of speed regulation. High efficiency - Fast charging and low power consumption. Awide range of use - Suitable for LCD monitors, LED strips, motors, light cats, mini TV, 2.5-inch mobile hard drive, mobile DVD, TV box, wireless audio and video equipment, charging equipment, MP3/MP4, small table lamp, router , switches, game consoles, telephones, lanterns, cameras, surveillance equipment, massagers, beauty instruments, motors, controllers and other household / portable devices. Good anti-interference performance with stable output ensures a good service life. Multipleprotection - Over-charged protection, overvoltage protection, short circuit protection, electromagnetic protection and overcurrent protection. Specification:Type: 60W 5A 3-12V Power AdapterMaterial: ABS + fireproof PCInput voltage: 100V-240VAC 50/60Hz 1.5AInput line length: 0.5 mOutput voltage: 3-12V adjustableOutput current: 5A optionalRated power: 60W optionalOutput line length: 1.2 metersPower interface: the default is 5.5*2.5mm (also for 5.5*2.1mm)Weight: Approx. 220gSize: Approx. 12 * 5 * 3.2CMPackage list:1 * AdapterNote:1. Please allow 1-3mm error due to manual measurement.2. Different monitor colors may be different. Thanks for your kind understanding..