Features: This is Multi-function USB OTG Host Hub Adapter Cable Micro USB for smart phone + 2 ports USB2.0 HUB + Micro USB power supply Support USB2.0,compatible with USB1.1 No drive needed, plug and play, support hot plug Support high speed, full speed and low speed device Backflow prevention design for the USB HUB to ensure PC data security and normal boot Suitable but not limited for Samsung Galaxy S2,Samsung Galaxy Note, Samsung Galaxy S3/S4,Galaxy Tab3 8.0,Sony Xperxia NX-02D,Sony Xperia Acro HDIS12S,Toshiba REGZA Phone-T01D,and Sony S-series Tablet USB interface support USB devices such as USB flash disk, USB mouse, USB keyboard and etc Supports supply extra power through micro USB port if necessary Only suitable for the devices which its micro-B USB connector enable USB2.0 hostor USB OTG function Note: USB Host OTG Hub Adapter Cable only, others are not included Package include: 1 x USB Host OTG Hub Adapter Cable