Crystal Digital 3 in 1 USB Charging Data Cable 8pin,30pin micro cable for IPhone & All samsung Smart Phones multi-function Lightning to USB Data cable for synchronizing and recharging your phone. Connects to micro USB, 8 signal and 30 pin accessories cable.Three kinds of port : 8-pin, 30-pin, micro USB. Light-weight, portable, convenient. Compatible with iPhone 4/4S/5, iPad mini, HTC, Samsung, Blackberry etc. Connect your smart phone with your PC/ laptop by USB port.