1、E MARKER Chip: PD fast charging line supports PD, QC4.0+PPS fast charging protocol, 20V high power charging built in E MARKER chip, and high power mobile power supply can be used for PD fast charging of notebooks. 2、40Gbps Light Speed Transmission: 40Gbps light speed transmission of 1G files only takes 1 second, and 1000Mb/S efficient transmission is connected to mobile hard disks for easy and fast transfer of massive files. 3、Fast Charging: PD fast charging line supports Type C interface to connect mobile phones for fast charging, 20V high current output fast charging does not wait and is compatible with fast charging technologies such as FCP/QC4.0. 4、Flexible Line Body: The line body is flexible and durable, the FPC line body is soft and easy to bend, and will not stretch or deform when pulled. 5、138mm Cable Length: The cable length is about 138mm. The long cable allows you to charge your device more conveniently without worrying about the trouble due to insufficient cable length.