USB Splitter Cable: USB 2.0 Male is for all USB Devices; USB 2.0 Female, one is JUST for Charging ( CANNOT charge IOS devices ), the other one is for Data Transfer& Charging ( Support ALL devices ). Connectors: USB 2.0 Type A Male + USB 2.0 Type A Female + Data/ USB 2.0 Type A Female Attention: JUST for Charging means it cannot transfer data, so it CANNOT be connected with mouse or keyboard. Data Transfer Rate: up to 480Mbps. The thick copper wire of the wire can the charging speed and greatly save the charging time for mobile phones and tablets. (Note: the charger must be sufficient mA) Colour: Black Material: Copper Package Contents: 1* USB 2.0 A Male to Dual USB Female Jack Y Splitter Charger Cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.