As the title says, looking to get some info on peoples experience using SCSI2SD on the later pre-G3 PowerBooks using the external PowerBook scsi connector.
Yes, they are readily available on eBay and other places. Here’s a photo of the v5.5 with a convenient HDI-30 to DB-25 adapter (retro dongles!). I’ve also used other SCSI2SD versions with regular HDI-30 cables.