Not needed for Airconsole Bluetooth operation on Windows. Only install these drivers if you need to create a virtual COM port on your PC via WIFI connection.
These drivers needed if you require to map multiple COM ports simultaneously to your Windows PC, for example if you would like to map 4 serial ports on Airconsole TS-4 to 4 COM ports on your PC then use these drivers and follow the instructions contained in the zip file.
We recommend using Bluetooth for single virtual COM port operation on Windows using the built in Windows Serial Port Profile drivers. See Bluetooth Setup Guide