Yonisun Micro USB Host OTG Cable with USB Power for Samsung/HTC/Nexus/Lg Phones and Tablets 1x Micro USB Host OTG Adapter Cable With USB Power High Quality USB 2.0 Micro-B HOST OTG CABLE Color: Black USB 2.0 Micro otg Cable with usb power connector.  Connecting USB devices. One USB 2.0 Type A Female connector, one Micro USB male connector, one Micro USB B Female connector(For power supply) Package include : 1 usb 2.0 micro splitter otg cable, About 20cm long.