USB Splitter Cable: USB 2.0 Male is for all USB Devices; USB 2.0 Female, one is JUST for Power Charging ( CANNOT charge IOS devices ), the other one is for Data Transfer & Power Charging ( Support ALL devices ). Connectors: USB 2.0 Type A Male + Power USB 2.0 Type A Female + Data/Power USB 2.0 Type A Female Attention: JUST for Power Charging means it cannot transfer data, so it CANNOT be connected with mouse or keyboard. Data Transfer Rate: up to 480Mbps. Buy With Confidence: Strict quality control management & friendly customer supports. Any questions, feel free to reach us, we are always at your disposal.