Micro USB 3.0 9 Pin OTG Cable - White This USB 3.0 Host adapter cable allows you to connect a USB 3.0 memory stick, a USB 3.0 /2.0 memory card reader, or a keyboard to your cellphone with usb 3.0 micro connector (some standard USB 3.0/2.0 devices may not function if they consume too much power Connect to a keyboard for easier control of your cellphone with usb 3.0 micro connector This cable is used to connect your micro USB 3.0 Port of your cellphone with usb 3.0 micro connector to the USB 3.0 Type A plug of your compatible USB 3.0/2.0 device Compatible with cellphone with usb 3.0 micro connector 1 Year Warranty