CY Micro USB to Dual Ports Female Hub Cable For Laptop PC & Mouse Flash Disk

For Laptop Macbook Notebook PC & Mouse & Flash Disk Two Micro usb port can work at the same time.(The Micro usb female only support OTG device like micro usb flash disk, hub, CAN NOT CHARGE the micro usb host device via micro usb female port) Can connect the micro usb mouse, micro usb keyboard,micro usb flash disk,micro usb card reader etc. Can connect the micro usb hard disk.(need to connect the external power) Micro USB to Dual Ports Micro USB Female Hub Cable 30cm