Input Gear ZealPC Healios Silent Linear Switches

This linear switch is designed for users who want a quiet typing experience with a noticeable bottom-out feel. It suits office workers or typists needing reduced noise without losing the tactile feedback of keypress depth. The switch offers a dampened sound profile to minimize both bottom-out and upstroke noise, making it suitable for quieter environments.

Feel & Sound

• Linear and smooth keystroke with no tactile bump or click.
• Noticeable bottom-out feedback, providing a clear end-of-travel sensation.
• Redesigned silencing bumper reduces noise on both keypress and release, lowering typical mechanical switch clatter.
• Sound profile is quiet but not completely muted, preserving some acoustic feedback.

Actuation Characteristics

• Requires moderate force to bottom out, giving a firm typing feel.
• Force curve emphasizes bottom-out force rather than actuation force, which may affect typing fatigue over long sessions.
• Pre-travel and total travel distances are standard for MX-compatible linear switches, supporting familiar keypress timing.

Build & Compatibility

• Transparent housing with translucent orange stem, compatible with Cherry MX stems and keycaps.
• PCB-mount 5-pin design with removable plastic legs allows plate-mounting, increasing installation flexibility.
• Compatible with MX-style keycaps and standard PCBs supporting 5-pin switches.

Trade-offs

• Bottom-out force is relatively high, which may cause finger fatigue for users preferring lighter switches.
• While silencing is improved, the switch is not completely silent, so it may not suit extremely noise-sensitive environments.
• Unknown factory lubrication quality and modification potential, which may affect smoothness and sound after customization.