Important Notes:
1.This is a USB-C to USB-C cable not USB-C to USB-A cable, so you need a USB C wall charger to charge your device.
2. For ensure the charging speed of your device, please use the original USB C port wall charger, or high quality charger which can support QC 2.0/3.0 and USB PD fast charging.
3.These cables are designed according to the USB 2.0 specification. The actual transmission speed is within 480 Mbps( 60 MBps) , so it cannot reach the speed of usb 3.0 (5 Gbps).
4. It is a charging and data cable not Thunderbolt 3 cable so it CAN NOT output video.
5.Supports Qualcomm Quick Charge and USB Power Delivery Charge. Also compatible with Thunderbolt 3 port.