K
TACTILE · 50g
tactile Kailh

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.

4.5/5
4.5 4.5 · our rating
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

Smoothness silky → scratchy 9.0

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

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