Input Gear Alexandrite Linear Switches

This linear switch targets mechanical keyboard enthusiasts who prioritize sound quality and modding potential. It offers a smooth, bump-free keystroke with a relatively light spring force, suited for users seeking a balanced typing experience with clear feedback. The switch is designed to reduce stem wobble, improving stability and consistency during use. It fits well in custom builds where sound tuning and fine adjustments are important.

Feel & Sound

The switch provides a smooth, linear keypress without tactile bumps or clicks. Its spring force is moderate, offering a balance between responsiveness and effort. Bottoming out feels defined and solid, helping users avoid mushy keypresses. The sound profile is described as "thocky" and deep, which appeals to those who value acoustic feedback in their typing experience.

Build Quality

The housing combines a high-performance engineering plastic upper with a nylon lower, contributing to durability and sound characteristics. The stem is a longer "Long-Pole" design made from ultra-performance engineering plastic, which reduces stem wobble, meaning less unwanted key movement and a more stable feel. The spring is relatively light at about 58 grams, supporting a moderate actuation force.

Compatibility & Modding

This MX-style switch fits both 3-pin and 5-pin layouts, making it compatible with a wide range of PCBs and plates. It is modding-friendly, suitable for lubing and filming to further refine sound and feel. The reduced stem wobble also benefits users who customize their switches, as it enhances consistency after modifications.

Trade-offs

While the switch offers a clear bottom-out and reduced wobble, it lacks tactile feedback and audible clicks, which may not suit users who prefer those sensations. The spring force is moderate but may feel light for those seeking heavier resistance. Unknown factors include factory lube quality and break-in period, which can affect initial smoothness and sound.