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Illustration from the specs, not a photo

Gazzew Boba U4

Switches · Tactile · MX · 10 per pack

The silent version of the Boba U4T: the same round tactile bump, with a dampened stem that cuts both the top-out and bottom-out noise. A go-to for office boards.

Muted

Our summary of community opinion, not a measurement.

£6.50List price

For a pack of 10.

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Some specs from reviews or retailers · sources

Silent tactile. Sold by spring weight (62/65/68 g bottom-out depending on vendor). Total travel isn't officially published: the 4.0 mm figure is from retailer listings, and the dampeners probably shorten the real travel slightly. Only the spring bottoms and leaf are lubed. The GBP price is MechMods' 10-pack.

Specs

Version
62g
Type
Tactile
Mechanism
Mechanical
Bottom-out force
62 g
Total travel
4 mm
Pins
5-pin
Footprint
MX
Factory lubed
No
Housing
top Proprietary 'Boba' blend, bottom Proprietary 'Boba' blend
Stem material
POM, dampened long pole
Spring
Single-stage Korean stainless steel
Pack size
10 switches

Works with

Checked against mounting standard, switch footprint, stabilizer mount and keycap coverage. Confirm with the maker before you buy.