For those who are interested to get a second hand neuroptimal device, I sell mine.
It's the unlimited version:
NeurOptimal® Unlimited Bundle - NeurOptimal
The license transfer + administrative fees + laptop replacement are roughly 2000€, taken by Zengar.
They say the laptop replacement is necessary because the sessions will no more be run under Windows 10 (there is no date but it will be soon, they say). So you'll need to replace the laptop with a one being configutared with windows 11, for 1345€ (it's the cost of the new W11 laptop) ... Business, I assume.
Then, I don't know how many years you'll be able to use the W11 version before you'll be obliged to pay them the W12 version.
