but cheap!

in my example, magenta was recognized immediately, all others not. It was striking that Magenta had inserting less game after, than the others.

Seems to be a matter of luck whether the cartridges are recognized by the aforementioned seemingly compatible devices, or not.

Buy should it if you want to try and risk it (especially cheap) or knows that recognized.

Buy this one should not, if you have no desire or time to experiments and does not want to deal with returns.

Too bad it did not work out at the iX 6850, because of drafts etc. incredibly cheaper cartridges would have been a very good alternative.