Ist schietegal solange die Stems an den "Standardstellen" sind, was hier gegeben ist.
Edit: Die Spacebar etc. muß natürlich ebenfalls identisch sein von der Größe, passt ebenfalls.
Key Spacing
MOST modern keyboards have switches on 19mm centers. Although adopted from typewriters as a historical progression research has shown this to be quite efficient.
A standard Alpha Key is about 18mm wide. This is referred to as 1X spacing.
Other keys such as Spacebar/ENTER/ALT/CTRL etc vary.
Filco Keyboard Key Sizes
For a FULLSIZED "Standard Spacing" keyboard. When the wiki refers to "STANDARD" spacing it refers to MOST manufacturer key spacing and is not a true standard and depends on the whim of the Keyboard Designer.
Back Row: 20 1X keys
Function Row: 20 1X keys, 1 2X
QWERTY Row: 18 1X, 2 1.5X, 1pc 1x2 vertical (Numpad+)
ASDFG Row: 14 1X, 2 1X with nubs/bar/home bumps, 1 1x1 with center bump (Numpad5), 1 1x2 vertical (Numpad+), 1 1.75X (CAPSLOCK), 1 2.25X (ENTER)
ZXCVB Row: 14 1X, 1 1x2.25, 1 1x2.75,1 1X2 vertical (NumpadENTER)
FRONT ROW: 7 1.25X, 1 6.25X, 4 1X, 1 2x (NumpadINS), 1 1X2 vertical (NumpadENTER)
The FRONT ROW varies quite a bit from manufacturer to manufacturer.
Key spacing for the bottom row of a Filco versus a Corsair:
Keys [LCTRL] [META] [LALT] [SPACE] [RALT] [META] [META] [RCTRL]
Filco 1.25 1.25 1.25 6.25 1.25 1.25 1.25 1.25
Corsair and some CM Boards 1.50 1.00 1.25 6.50 1.25 1.00 1.00 1.50
PROTIP: Remember that the MAIN CLUSTER is 15X (15 x .75" = 11.25" and you will be a MATH WHIZ
Note, most modern keyboards are on 19mm centers but over 15X key distance (main cluster) the difference is only 15.75"-150.748031"(11.220465") or .03",
Gruß