i see no reason why any of the adapters should not work with optical drives. i only use ADP 006 or however they are called and only in external enclosures. (firewire to IDE case, then an SATA adapter, one older DVD and one 2019 BD burner. both also boot into 9.)
the focus of interest was on these master/slave and cable select buses issue. in this field everything works as you can expect it when you have only rudimentary knowledge about IDE (like beeing able to know that 1. your computer has master/slave or not, that 2. adapters without jumper setting are always "master" and 3. that you can combine those with one which can be set to slave.)
the only two interesting "new" points are:
- this IDE card i am using with the vertcial adapter actually fits into a quicksilver case even with all the cable plugs mounted
- i dont get that enclosured, bidirectional black startech adapter to work - with nothing - and i dont know why. maybe mine is broken?
for me personally it was also new that you can actually buy dual channel adapters for 5 euro or less.^^ getting stuff for 20% of the normal price seems to be only a matter of how long you search though different shops.
now i would love a source for those blue cables!
i found one offer on alibaba for 2,46, but that is the price for 500+ pieces.
the second best offer is 11 euro plus shipping. that means i would have to use cables for 45 euro to connect 4 HDDs for 200 euro to 2 SATA adapters which costed 2 euro each.
