Connection audit worksheet
Turn “my USB-C cable does not work” into a description a support technician or seller can act on. Save the device capability, exact symptom and next experiment. No account, uploads or third-party tracking are needed for this worksheet.
Your summary appears here after selecting Build worksheet.
Why the worksheet helps
It separates facts verified from an official product specification from assumptions based on connector appearance. A controlled test changes only one component. For instance, a monitor that works with the laptop but not through a dock suggests checking dock compatibility and host bandwidth before replacing the monitor.
Never share private device serial numbers or passwords in a support forum. This page stores nothing on the server; exporting is an optional local download.