I have mine bougt in July 2020 for 154Euro on Ali (also have the 866 II).
It came with a handful of adapters Sop28,Sop20 Sop16 TSOP32-56.
Have used it for some Atmega, EEprom ...
It works as expected.
Firmwareupdates comes nearly regulary.
The so descriped amount of component that this device can handle is a little bit prettified.
He counts every type on the same familly.
But never mind it provides many devices and i have never seen an adaquate device which provides the same for the price.
And not to forget that alle Updates are for free.
I'm happy with it so far
Regards Chris