[ INPUT & OUTPUT ] 100-240V AC input 50/60HZ, DC 6V 5Amp output, 30 Watt max wattage [ WIDE APPLICATION ] Convert 100-240V AC to 6V DC, widely use for wireless routers, ADSL Cats, HUB, switch, security camera, Audio/Video power supply [ KINDLY NOTE ] Please be kindly informed that the total wattage should not exceed the max wattage30 Watt) of this adaptor [ PACKAGE INCLUDES: ] 1 x 6V 5A 30W power supply with 3.3ft power cord, 1 x 5.5/2.1 DC female barrel connector to screw adapter [ Problem Solving ] Our inShareplus seller support team always stand behind our products in any way, so please contact us for solution if you have any quality problems