08/20/2026
V1.08.26 (Protocol Analyzer)
1. Removed required Administrator privileges to run Sniffer.exe.
2. Added export support for multiple formats and event types.
3. Added Command Line Interface (CLI) control. (SnifferCmd.exe)
How to Update
To update the software of ChargerLAB POWER-Z ET240, please download the latest PC software from the official POWER-Z website:POWER-Z | Professional USB Power Testers
After downloading, extract the package and open the Sniffer.exe application.
Click About to check the current software version.
New Features
Multiple Export Formats Supported
The new version adds support for exporting data in multiple formats, including:
● GZ
● XML
● TXT
● CSV
Command-Line Control Support
The new version adds command-line control support, enabling automated testing.
Version History
12/15/2024
V0.1.0 (Protocol Analyzer)
1. Initial release.
The ChargerLAB POWER-Z ET240 PD Protocol Analyzer is a convenient tool designed for debugging USB Type-C PD products.
It can monitor voltage and current on the CC1, CC2, and VBUS lines of USB Type-C interfaces, while also decoding PD packets, DisplayPort AUX channel messages, and USB4 sideband messages.