K
TACTILE · 50g
Kailh Speed Pro Purple 50g
The Kailh Speed Pro Purple 50g is a short-travel tactile with a smooth, refined bump. Full review of its feel, sound, tuning and best uses.
Where to buy
50g
Actuation
1.7mm pre-travel
3.6mm
Travel
total key travel
4.5/5
Smoothness
our feel rating
3/5
Noise level
sound profile
How it feels
How it sounds
Profile unrecorded
Noise level 3/5
Spring ping None
Frequently asked
How is the Speed Pro Purple different from the Speed Copper?
Both are fast tactiles around 50g, but the Pro Purple has a slightly longer 1.7mm pre-travel and a smoother, more refined bump, where the Copper is crisper and fires earlier. The Pro Purple feels the more polished of the two.
Is the bump strong?
It is a medium tactile — present and satisfying without being aggressive. The short overall travel keeps it feeling quick and responsive.
Does it need tuning?
It is good stock, but a light lube on the rails smooths it further. Keep lube off the leaf to preserve the bump.
Compare Kailh Speed Pro Purple 50g against another switch
Stack specs, sound profiles, and prices side-by-side.