MMD Princess V4 Tactile Switches

The MMD Princess V4 Tactile is a tactile mechanical switch designed for users who want noticeable feedback without a clicky sound. It suits typists and gamers who prefer a smooth, tactile bump and a distinct sound profile. The switch also offers enhanced RGB lighting effects, making it a good choice for keyboards with under-key lighting.

Feel & Sound

• Provides a tactile bump with moderate actuation force, helping users feel key presses without bottoming out hard.
• The updated bottom housing made of polycarbonate (PC) creates a poppier, more pronounced sound compared to earlier versions.
• Smoother stem movement reduces stem wobble, which can improve typing consistency and reduce noise from key instability.

Actuation Characteristics

• Requires 53g of force to actuate, offering a balance between light and heavy key presses.
• Pre-travel of 2.0mm means the tactile bump occurs early enough for responsive feedback.
• Total travel of 3.6mm provides a standard keypress depth suitable for most typing and gaming styles.

Build Quality & Lighting

• Both top and bottom housings are made from polycarbonate, contributing to durability and a brighter RGB shine-through.
• Includes a light diffuser in the top housing to enhance under-key RGB lighting visibility.
• Stem material is LY, which supports smooth keypresses and reduces wobble compared to older molds.

Trade-offs

• The poppier sound profile may be louder than quieter tactile switches, which could be less ideal in noise-sensitive environments.
• Unknown factory lubrication quality; additional lubing might be needed to further reduce friction or noise.
• Compatibility details such as hot-swap friendliness or mount type are unknown, so verify your keyboard’s compatibility before purchase.