Spyder2PRO ?

[Chauffard]

Clearing out a relative's house found this box unopened, no idea what it does, has technology moved on or is it worth selling ?

Thanks.

[dapprman]

The software is on the device itself but needs a licence key, which sets the version you install. I would have thought the true expire-able component would be how it connects to the computer as software is 'just' software (you may need to set/run backward compatibility) just more modern versions will have far better control and it may be the case that modern pixel density confuses older devices.
It is a really old version though, not sure what the latest is by I have a Spyder5 and that went out of support or legacy support a year or so back.