I've tried many times to set up the adapter but when trying to connect mobile phones to the adapter the password is not recognised.  (That's the router's password - after having gone through the process of copying the SSID and password from the router via WPS, to unify them).

I bought it a year ago and have never got it sorted. ..  it's consumed alot of my time.  But, I'm currently trying again.  Help please:(