CAR-30215 40W AC Adapter Universal Charger Supply DC 3V/4.5V/5V/6V/7.5V/9V/12V Adjustable Voltage Power

Features:6 different plugsClick-on adjustable voltage conversionDC Plug Size (Outer Diameter & Inner Diameter): 6.0X3.0MM,5.5X2.5MM,5.0X3.0MM，4.0X1.7MM,3.5X1.5MM,3.5X1.35MMDC Pin Type: The polarity can not change,The center is the positive pole(+) and the outside is negative(-), the size of the two pin with the joint is differentHigh Efficiency, Short Circuit Protection, Over Current & Voltage ProtectionFor moblie phone,TV Box, CCTV, Camera,  audio player,  telephone, CD, VCD, repeater, walkie talkie, computer, electronic organ, game machine, small TV set, health care equipment, computer and electronic equipment, etc