If other companies can provide keyboards with a TrackPoint [1], then I think it should be possible - disclaimer, I have such an external keyboard, the Shinobi,

If other companies can provide keyboards with a TrackPoint [1], then I think it should be possible - disclaimer, I have such an external keyboard, the Shinobi, and the TrackPoint movement (on Linux) is actually better and more accurate than on my ThinkPad laptop. [1]: https://tex.com.tw/ https://tex.com.tw/