UGREEN USB Type-C to USB 3.0 Type A OTG allow you to connect flash drive, keyboard, mouse, pen drives, game controller, wireless mice or even some SD TF card reader to USB C mobile devices. Enable android USB Type C phones or tablets work as PC host and also add standard USB A female port for your USB C laptop. Expand Your Type C Phone to Connect More Convert USB-C Female into USB-A Female Use USB OTG Technology Support Transfer Speeds up to 5Gbps (USB 3.0) Snug Fit for OTG-enabled Type C Mobiles and PC Plug and Play, no driver needed User Tips 1. Please make sure your mobile phone or tablet support OTG function before your purchase. 2. This USB-C OTG adapter is designed for transferring data, we do not recommend using for charging.