Hey Jeff, I did some research on the jetkvm after reading this as I was very impressed but wanted full scale hdmi + Poe and was going to pull the trigger on the clone you mentioned later, ArkKVM but felt like I’d rather support the main project if I could…
What I found seems to indicate that Jet fixed those two issues in a hardware revision but it’s really difficult to distinguish the new on from the old as they’ve seemingly kept the same name and not added a v2 or something like that to the naming. One of their vendors has a Poe va non poe sku, the other has a an emmc vs tf card sku. All seemingly without a name distinguishing them.
There’s also just chaos on Amazon as they are being sold in at least 4 separate listings with no name distinguishing which model is which, non of them mention poe and all claim full size hdmi.
In any case I thought you should know that your write up is out of date here but you probably need to do some digging to figure it out.
Indeed, I will add a note in my blog post. They should've called it V2 or something.