NEW UPDATED VERSION! This Cable use quality 56k? resistance to protect your devices from damage?? Compliant with USB Type-C Specification Release 1.1. section 4.5.3.2.4</br>USB 2.0 A MALE IS HOST?? USB-C (Type C) PLUG IS TARGET/DEVICE Side?? Type C Connect to Device like Apple The New 2015 Macbook?? Google Chromebook Pixel?? Nokia N1 Tablet ?? Lumia 950/950XL and etc.</br>USB 2.0 A MALE HOST Connect to Host Based Computer?? Power Bank?? USB Wall Charge to Charge for the New Macbook?? Google Chromebook Pixel?? Nokia N1 Tablet etc. It support both charging & Syncing Data if USB A Male side connect with a PC/Computer</br>ACTUAL DATA SPEED TESTING is 480M bt/s?? Refer to our testing report. USB A Male to USB-C Cable is built with USB2.0 Solution though even the USB-C Plug is in category of USB3.1?? So Sellers Claims to be