Boba U4 RGB switch has been discontinued due to discolouration issues over time. We have replaced it with the Gazzew U4 RGB switch, which offers the same level of tactile feedback and smoothness as the original Boba U4 RGB switch, while addressing the discolouration issue.

Gazzew U4 RGB available here.

Critically acclaimed Boba U4 Silent Tactile Switches designed by Gazzew himself. Highly rated within the keyboard community, it features a prominent rounded tactile bump without the accompanying clicks and clacks thanks to the stainless steel springs to give you the quietest typing experience.

For an in-depth comprehensive review of the U4 switches, check out ThereminGoat

Specifications:
Switch Type: Silent Tactile
Number of Pins: 5
Actuation: --g
Bottom Out: 62g, 68g
Total Travel: 4mm
Top Housing: Boba Plastic
Bottom Housing: Boba Plastic
Stem Material: POM
Factory Lubrication: Light
Manufacturer: Outemu
1 Quantity = 10 Switches