4 ms·
The early "TrackPoint Mouse" had a regular Trackpoint. ScrollPoint had a bigger knob shaped more like a mousebutton. There were several models with different sh
by Findecanor 4y ago
The early "TrackPoint Mouse" had a regular Trackpoint. ScrollPoint had a bigger knob shaped more like a mousebutton. There were several models with different shaped mouse bodies.
A problem is that you'll need drivers to use them, or some hack to turn down the scrolling sensitivity. If you just plug one in, it will scroll much too fast. They had been made before Microsoft's high-precision scrolling extension to the USB HID protocol: the default is 24 detents/revolution which is not enough for scrollpoint.