We have a Cisco Valet Plus. It’s a few years old, and has given us no trouble. It comes with a thumb drive that has the driver, password, etc., etc.
If you ever add anything (smartphone, Roku, Kindle, wireless printer, etc.), you can access the thumb drive for the password.
It’s pretty easy to use, and works very well.
I don’t remember what I paid for it, but it wasn’t expensive.