\HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\COM Name Arbiter\Devices

COM4 Registy value (Cypress USB-UART)
\\?\ports#vid_04b4&pid_0003&mi_00#1&2728ef4&0&00#{86e0d1e0-8089-11d0-9ce4-08003e301f73}
COM23 Registy value (FTDI USB-UART)
\\?\ftdibus#vid_0403+pid_6001+a506zkbea#0000#{86e0d1e0-8089-11d0-9ce4-08003e301f73}