USB Data Logger

The USB Data Logger captures USB traffic on a host computer and records events with precise timestamps for analysis. It targets developers, QA teams, and hardware engineers who need repeatable data to verify protocol compliance and diagnose failures.
Conceptually, it records packets, token events, and data lengths, then exports structured logs for offline processing. It supports filtering by vendor/product IDs or endpoints to keep captures focused and manageable, and it supports standard formats such as CSV and JSON for broad tool compatibility.
The tool emphasizes non-intrusive data collection, cross-platform compatibility, and clear export metadata to facilitate automated testing and auditing. By aggregating per-endpoint statistics and computing throughput, latency ranges, and event counts, it enables quick summaries of USB behavior in different test scenarios.
Common use cases include protocol conformance testing, regression checks, performance assessment, and interoperability validation. Logs can be shared with firmware teams to reproduce issues or verify fixes across builds.