It can charging multiple tablets at the same time Its can charging and transmit data The charging cable brings you convenience and sharing feeling 4 USB2.0 charging head in 1 cable make the phones Charging simple, lightweight and portable Charging and sync multiple devices simultaneously, enhancing device management efficiency Reduced charging cable resistance enables power lines to provide the fast possible charging via any USB Charging You can carry this charging cable, perfect for home, car,, travel, dock or sharing with friend