USB Detection and removal C# wpf

Question

I'm creating a WPF C# application and apart of the program i want to add is where upon start up of application the application check if a specific usb is connected if so it allows interaction with the UI if not then the UI cannot be interacted till the usb is connected and if at any time the usb is removed the UI locks any interaction with the user till the usb is reconnected 

 

the only problem ive so far to implanting this is that all usb detection code or methods are either outdated and useless or not what i need 

 

All i need is for the application to detect when a specific usb is attached and removed i don't need notifications  or anything like that just for the application to know and act according  to  if its connected or not

 

any help will be greatly appreciated