If you’re buying stuff from Dwarf Factory, you must encounter some new concepts: 1u, 2u, 2.25u, 2.75u, etc. But what the hell are…U? ↪Simply put, u is a unit that is used as measurement of a keycap. Like, when it comes to keycap length, you use ‘u’ [unit] instead of inches or millimeters. …
