If you're contemplating buying your first mechanical keyboard, and aren't quite sure which size or layout will work best ... Due to some non-standard keycap sizes, the number of custom keycap ...

A 101-key keyboard (U.S. layout) from IBM that superseded the PC/XT and AT keyboards. Introduced in 1985 as the Model M and standard on IBM's PS/2 computer, the Enhanced keyboard was used for more ...

Even then, the standard keyboard layout can be substantially limiting, and often something a little extra and customizable is needed beyond even the highest-quality QWERTY keyboards. Reddit user ...