Update README.md

Author: simontime

README.md

@@ -1,4 +1,4 @@
 # switch-usb-screen-stream-sharp
 Port of jakibaki's Go server for Linux to C# for Windows
 
-Note: Requires installation of [the Scp driver.](https://github.com/mogzol/ScpDriverInterface/releases/download/1.1/ScpDriverInterface_v1.1.zip)
+Note: Requires installation of the [WinUSB](https://zadig.akeo.ie/downloads/zadig-2.4.exe) and [Scp](https://github.com/mogzol/ScpDriverInterface/releases/download/1.1/ScpDriverInterface_v1.1.zip) drivers.