Gateron HE Jade Sapphire Linear Switches

This linear switch uses magnetic sensing instead of physical contacts to register keypresses, offering a smooth and consistent feel without typical electrical bounce or chatter. It suits users interested in a unique actuation method and smooth keypresses, such as enthusiasts exploring Hall Effect or magnetic keyboards. It requires compatible PCBs and is not suitable for standard mechanical keyboards.

Feel & Sound

• Linear and smooth keystroke with no tactile bump or click.
• Magnetic actuation reduces noise from contact bounce, resulting in a quieter and cleaner sound profile.
• Bottom-out feel is cushioned by magnetic force, which may feel softer compared to traditional springs.

Actuation Characteristics

• Actuation point is adjustable by travel distance, not fixed position, allowing some customization of key response.
• Light initial force supports fast keypresses with less finger fatigue.
• Total travel is standard length, suitable for both typing and gaming.

Build Quality

• Stem made from POM, known for smooth sliding and durability.
• Top housing is polycarbonate with glitter, bottom housing is nylon, contributing to a stable and consistent feel.
• Factory lubed to reduce initial scratchiness, improving smoothness out of the box.

Compatibility

• Requires special PCBs designed for magnetic or Hall Effect switches, incompatible with standard mechanical keyboards.
• Plate mount only, limiting use to compatible keyboard builds.
• May not work with all magnetic or Hall Effect keyboards due to manufacturing variations.

Trade-offs

• Limited compatibility restricts use to niche keyboard setups.
• Adjustable actuation by travel distance may require user adaptation.
• Unknown LED compatibility and hot-swap friendliness.