I want to clone my SSD to another because I need more space on my boot drive, however I have the master collection. When I clone the drive will I need to enter my product key for the master collection because I bought it along time ago and I no longer have the key.
You don't need the Windows product key to create or use a cloned drive containing an already installed & activated copy of Windows or any software for which a valid key has already been entered before cloning. I've no idea what you're referring to when you say "master collection" - what master collection?
In any case we don't supply product keys for Windows or any software.
Thanks so much, I've been searching for ages for an answer. All my software and OS have legitimate, valid keys already entered. What I mean by the master collection is the Adobe CS 5.5 master collection software package