Specification: -100% Brand New and High Quality -USB 2.0 Micro-B Host OTG Cable enables faster charging. USB OTG cable for connecting USB devices such as usb keyboard, usb disk, GPS, usb disk. External mass storage devices, etc. USB port to android smartphones and tablets with Micro USB port. Can charge two phones or other micro usb devices at the same time -Connector 1: USB 2.0 Type A female -Connector 2: one Micro USB male, and one Micro USB 5 pin female. The Micro-B Plug is for OTG device and also for power charging -Note: This is a standard Micro-B USB host cable, your computer supports usb host< br>OTG function, so please confirm your device can support usb host OTG function before bidding. The disk format must be FAT32 if you connect the storage 20CM Comments 1. As your feedback is very important to our development, we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service. Remember to give us five stars as a reward! < br> 2. If you don't satisfied with the items, please contact us before you leave negative feedback, we can give you the best solution, We will provide you with satisfactory service Welcome to visit again