Gateron KS 20 Dual Rail Orange HE Linear

This linear switch uses magnets instead of physical contacts to register key presses, offering a smooth and consistent feel without bounce or chatter. It suits users who want a stable, quiet linear experience with adjustable actuation points, such as gamers or typists seeking smoothness and precision. Note that it requires a custom PCB with magnetic Hall effect sensors, limiting compatibility.

Feel & Sound

• Linear and smooth keypress with no tactile bump or click.
• Magnetic actuation reduces noise from contact bounce, but it is not silent overall.
• Lubed factory stem helps reduce scratchiness, contributing to a smoother feel.

Actuation Characteristics

• Adjustable actuation point allows customization of key responsiveness.
• Light initial force of 30g supports quick, effortless presses.
• Total travel of 4.1mm provides a standard depth with a firm bottom-out feel.

Build Quality

• Dual-rail stem structure increases stability and reduces wobble, improving typing accuracy.
• Stem made of POM, known for low friction and durability.
• Top and bottom housings are nylon, offering moderate rigidity and durability.
• Translucent upper housing with frosted light guide supports even RGB lighting diffusion.

Compatibility

• Requires a custom PCB with magnetic Hall effect sensors, not compatible with standard mechanical keyboard PCBs.
• Supports SMD LEDs for backlighting.
• Unknown if compatible with hot-swap sockets due to magnetic sensing requirements.

Trade-offs

• Limited compatibility restricts use to specialized keyboards with magnetic sensor PCBs.
• Not silent, so may not suit noise-sensitive environments.
• Adjustable actuation requires compatible firmware or hardware support.