If you meant PSA as in the Python Security Agent or a specific proprietary tool, the "Interface Checker 4.4.0" might refer to a specific API compatibility layer for that software. Please clarify if that is the case.
Running DiagBox inside a VM (VirtualBox/VMware)? Add this filter to your VM’s USB settings: psa interface checker 4.4.0
Version 4.4.0 marked a major shift from the deprecated Pod Security Policies (PSP) to the built-in Kubernetes Pod Security Admission (PSA) controller. The interface checker in this version is designed to audit and enforce the standard PSA levels: If you meant PSA as in the Python
Wakes up the connected USB interface for identification. psa interface checker 4.4.0