This Silver AvoKey plugs into any laptop to unlock v12 simulator or v12 on your old Titan One. Please note this is for these items only - for other Avo consoles, seek other keys. 

This is: AvoKey Editor (Silver) 31-30-0022

• Once you've received your AvoKey, it needs to be plugged into your computer along with the Titan One.
•  The T1 (Serial 20000 and above) includes a factory fitted AvoKey. Therefore, you do not need to purchase an AvoKey.

See avolites list of keys and consoles here: https://www.avolites.com/support/avokey/