Electop USB 2.0 A Male to Dual USB Female Jack Y Splitter Charger Cable Function: 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. Function: 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&amp;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. Fully shielded cable with durable, yet flexible jacket,Protect Your Usb Port.