I bought this one [1] for USD 13 in 2019 and still use it with display-switch (which the OP mentions) to this day.
It's as "dumb" as is possible, according to one of the reviews the ports can be a little iffy if you've plugged things into it too many times, but it's still working perfectly for me for my 2x Dell P2419H monitors.
I chose this one due to all the wires being on the back, but I'd also be happy with the one with the remote in the OP's GitHub page.
It's as "dumb" as is possible, according to one of the reviews the ports can be a little iffy if you've plugged things into it too many times, but it's still working perfectly for me for my 2x Dell P2419H monitors.
I chose this one due to all the wires being on the back, but I'd also be happy with the one with the remote in the OP's GitHub page.
[1]: https://www.amazon.com/gp/product/B01HV1N674