Simpler, Faster and More Powerful It support USB 3.1 OTG (on the go) function andit willestablish communication link betweenOTGcompatible devices (MacBook 12 inch, Google Chrome Book Pixel, etc.) and hard drive, mouse, some digital camera, etc. Then you can use your USB-C OTG phone (act as a host) to get data,video and audiofrom cell phone or hard drive without using a computer.Specific:Connector A:USB Type A Female;Connector B:USB Type C Male; Specification:USB Type C 3.1, and USB Type A 3.0;Date Speed:Up to 5GbpsCompatible with USB 3.1/ 3.0/ 2.0/ 1.1/ 1.0Plug and play, no external drives required.Compatible Devices:Mac book 12 inchGoogle Nexus 5XGoogle Nexus 5P,Chrome book Pixel 2Toshiba Satellite Radius 12.5 inchHP Elite Book 705G3 /725/ 745 / 755Lumia 950Lumia 950XXiaomi M5 / 4s / 4c / 2 SEHuaWei