HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\USB\VID_1A86&PID_5512\7&35768161&0&2. When I uninstalled device and drivers and installed them again, Address didn't show up. Then I modified code to fetch port from registry value LocationInformation with SPDRP_LOCATION_INFORMATION and finally ...
USB1a86QinHeng Electronics5523CH341 in serial mode, usb to serial port converterVendorDevice USB1a86QinHeng Electronics5584CH341 in parallel mode, usb to printer port converterVendorDevice USB1a86QinHeng Electronics5512CH341 in EPP/MEM/I2C mode, EPP/I2C adapterVendorDevice...