The one i'm specifically looking at is this, but there are a couple like it:
https://www.amazon.com/Adapter-4x32Gbps-Individual-Indicator-Support/dp/B09BJ163KY/ref=pd_ybh_a_15?_encoding=UTF8&psc=1&refRID=MTZ3PD83Y2M9FRFZM60S
There's not a lot of reviews on this one, but some of there other make it seem like those that use them usually can just slot in some NVMes and their computer or what not just detects a single large drive. I'm assuming it's just stripping all data and that like you said needs drivers to do anything more. I'd be fine with just the stiped pool, that I use TrueNAS to mirror on to a second one.