<b>Full-Featured USB C to USB C Cable</b><br><br> Upgraded USB C Cable with a build-in E-marker chip programmed to identify the cable as being 5A capable with fast charger; The cable can help automatically adjust the current within specification, and ensure charging your device safely; Supports USB Power Delivery from 5V/3A-20V/5A, 100W Maximum.<br> It is an ideal single-cable solution for delivering audio/video, data and charging simultaneously for every conceivable platform and device with USB C port.<br><br> <b>4K Video Transfer:</b><br><br> This USB C cable supports up to 3840x2160 @ 60HZ 4K video signal transferring for the connection between USB C laptop and display. ( Video transmit function only works for those devices whose USB C port supports DP Alt Mode, which means it supports data transfer, power in and video out functions )<br><br> <b> Widely Compatility(Incomplete List):</b><br> -MacBook Pro 2018/2017/2016, MacBook Air 2018<br> -iPad Pro 2018<br> -Samsung Galaxy S10/S9/S8, Note 10+/10/9/8<br> -Google Pixel 2/3/3A<br> -Nexus 6P<br><br> <b>Incompatible Devices</b><br> - Huawei Mate 9/10, P10/P20<br> - MOTO Z/Z Force<br> - One Plus 3<br><br> <b> Notes </b><br><br> Data transfer and charging speed are limited by your USB-C port. Some ports only support charging or data transfer.<br> USB 3.1 Gen 2*2 supports SuperSpeed+ data transfer, 20Gbps requires devices have USB3.2 function, such as Thunderbolt 3 External SSD Hard Drive HDD.<br> Please make sure your 4K device USB C port supports ALT Mode.<br>This cable does NOT support "Sandisk Extreme 900 USB 3.1 Gen 2 Portable SSD".<br>Make sure the size of connector shell to fit your phone's case.