Terabyte Micro USB Male to 2.0 Female Host OTG Cable with Adapter and Power Y Splitter

• Micro usb female is for charging or power up otg device not to charge phone
• Usb female can connect any otg supported device like pen drive / hard disk ec
• Micro usb male will go in device like phone, tablet etc

Usb 2.0 micro-b host otg cable it's a standard usb micro-b host cable , need your machine support usb host otg function . Can use mouse keyboard gps usb disk and more. The micro-b plug is for otg device.and also for power charge. There is micro usb female power connector, can charge the extral usb device , like usb flash disk, usb hard disk.(cannot charge the phone) the disk format must be fat32 if you connect the storage.