Multifunctional integration design. It is absolutely all in 1 compact usb cable solution that you are looking for. Multi-function and Universal: No need to carry any other cables when you are in a car, taxi driver, business waiting zone, office, home or travelling. (kindly note that these 3 in 1 cable only for charging, not support data transmission and quick charge.) 1 6/10'' L x 8/10'' H