Virtual USB Analyzer has been discontinued. Similar apps include uhubctl, which is free and open source. Other options are Free USB Analyzer, Bus Scope and USB Analyzer. In total there are four apps like Virtual USB Analyzer for Windows, Linux and Mac.
uhubctl is utility to control USB power per-port on smart USB hubs. Smart hub is defined as one that implements per-port power switching.
Free USB Analyzer is a non-intrusive software USB sniffer and protocol analyzer for Windows.
United Kingdom
A Windows and Linux desktop USB capture inspection tool for firmware, driver, HID, endpoint, descriptor, USBPcap, and usbmon debugging.
USB Analyzer is a powerful tool for monitoring USB port activities on Windows. It enables intercepting, displaying, recording and analyzing data exchanged between applications and devices via USB ports in the system.
United States
