Featuresr 3 in 1 kit includes ac power adapterdual usb port with an eu plug connector 30 pin micro usb cable2 in 1 r the usb 20 ac power adapter is universal for all usb 20 devices such as iphone ipad ipod samsung galaxy tab etcr the micro usb connectorinterface is universal for all micro usb devices like most of smartphonesr the 30 pin male connectorinterface is universal for iphone ipod ipad with 30pin female port such as iphone 44s3gs ipad 2 etcr the us plug can be