Linux hardware vendor System76 will have their own Keyboard out this yearMar 24, 2020, 13:00 (0 Talkback[s])
(Other stories by Liam Dawe)
Being configurable is a bit point of what they're doing too. The hardware, firmware and configuration software will be open source too. The keys can be swapped around, making it easy to change how you use it. And yes, it appears to be a proper Mechanical keyboard too.