AEBoards Blaeck R2.1 Linear Switches

The AEBoards Blaeck R2.1 Linear is a smooth, medium-weight mechanical switch suited for users who prefer consistent, linear keypresses without tactile bumps. It fits well for typists or gamers seeking a straightforward, quiet keystroke with moderate resistance. The reinforced nylon housing offers durability, while the double-spring design provides a stable force curve. It is less ideal for those wanting tactile feedback or very light actuation.

Feel & Sound

• Linear travel delivers a smooth, uninterrupted keypress without tactile feedback.
• Light factory lubrication reduces scratchiness, resulting in a quieter and smoother sound profile.
• Reinforced nylon housing contributes to a firm bottom-out feel with moderate thockiness.

Actuation Characteristics

• Double springs create a consistent 63.5g actuation force, balancing resistance and responsiveness.
• Normal-length POM stem avoids the extended pole found in related models, affecting keypress feel slightly.
• Force curve is stable, suitable for users who prefer neither very light nor heavy switches.

Build Quality

• Both top and bottom housings use reinforced nylon, enhancing durability and reducing housing flex.
• POM stem material offers smooth sliding and durability over time.
• Oiled double springs help maintain consistent force and reduce spring noise (spring ping).

Compatibility & Modification

• 5-pin PCB mount design ensures secure installation on compatible boards but limits plate mount options.
• Light factory lube provides a good base for further lubrication or filming to reduce stem wobble (side-to-side stem movement).
• Unknown LED compatibility and hot-swap friendliness.

Trade-offs

• Lacks tactile feedback, which may be less satisfying for users who prefer bump or clicky switches.
• Moderate spring weight may feel heavy for users seeking very light switches.
• Final sale status means no returns, so testing before purchase is advised.