9V 3A DC Power Supply Adapter

AC Input:100-240V, 50/60Hz; Output: DC 9V 3A (Can also used for 500ma, 1A,1.5A, 2A,2.5A)) Safety Tested before shipping, Buit-in short-circuit, over-voltage and over-current protection Extended Cord: 85cm / 2.8ft Connector Size: 5.5*2.1mm, center positive(+); !!! NOT FIT FOR GUITAR PEDAL, PEDALBOARD Widely Compatibility: for Schwinn Exercise Bike / for Bowflex Max Trainer, for Arduino Uno / Due, for Duemilanove board / Leonardo / Mega module / Mega 2560, for Crosley Cruiser Portable Turntable Record Player (For more models please refer to the description)