Only suitable for the devices which its USB 3.1 Type C connector enable USB 2.0 hostor USB OTG function Plug and play design. No external driver or software installation needed(Check your specific device for OTG compatibility) Supports supply extra power through -USB port if necessary.(Please take note: Extra power only charge for accessories such as mouse keyboard etc, can not charge for Smartphone, Tablet, ) Can be used with 12-inch, Chromebook Pixel and other type C compatible computers. Use as an OTG cable with OTG compatible devices such as , , , LG, , , , , PC and other smart devices One USB 3.1 Type C Input Converter, Dual USB OTG Converter, One Female -USB Output (Power Supplier for OTG USB) Connector A: USB 3.1 type C male Connector B: -USB female Connector C: USB 2.0 female Connector D: USB 2.0 female Colour: black Material: ABS Package Contents: 1* USB 3.1 Type C Input Converter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.