ACGAM MMD Princess V2 Linear Switches
Best linear switches for enthusiasts building a smooth custom mechanical keyboard.
Elevate your typing experience with these premium linear mechanical switches, meticulously engineered for exceptional smoothness and responsiveness. Crafted with durable Polycarbonate and Nylon housing, they ensure longevity and consistent performance. The internal POM/PTFE stem and extended spring provide a satisfying, uniform actuation, arriving factory pre-lubricated for immediate, high-quality feel. This comprehensive pack includes 90 switches, perfect for customizing or building your mechanical keyboard to achieve a truly personalized and refined typing setup.
$29.99
Owner Satisfaction
4.6
/ 5
Category Rank
1605
/ 6549
#1605 in Keyboard Keys & Caps
Price vs Category Average
-30%
Below average
Type
Linear Mechanical Switch
/ Linear Mechanical Switch
Who it's for
- Budget-conscious builders wanting premium performance without the high price tag
- Typists seeking a buttery smooth experience straight out of the box
- Keyboard enthusiasts craving a deep and satisfying thocky sound profile
Who should skip it
- Perfectionists requiring uniform consistency across every single key switch
- Precision-focused users bothered by loose or unstable keycap movement
- Heavy-handed typists prone to accidental inputs and frequent errors
Performance breakdown
Actuation Smoothness
Factory pre-lubrication delivers a buttery, friction-free travel from the first press.
Build Consistency
High-quality housing materials ensure a stable and wobble-free typing experience.
Spring Responsiveness
The extended spring provides a snappy, satisfying return after every keystroke.
Installation Versatility
Standard MX-style mounting ensures seamless compatibility with most mechanical keyboard builds.
Acoustic Profile
The nylon bottom housing produces a deep, pleasing sound signature during use.
Actuation Precision
Consistent force requirements make for reliable and accurate rapid-fire typing.
Key Specs
Type
Linear Mechanical Switch
Operating Force
53±5gf
Bottom Force
61±5gf
Pre-Travel
2.0±0.2mm
Total Travel
3.2±0.2mm
Package Contents
90 switches
Weight
0.15kg
Housing Material
Polycarbonate (Top), Nylon (Bottom)
Know before you buy
These switches come factory pre-lubricated, meaning they are ready for immediate use with a smooth feel right out of the box. While you can add more lubricant if you prefer a specific sound profile, it is not required for optimal performance.
The MMD Princess V2 switches feature a standard MX-style cross stem and a 5-pin design. They are compatible with most hot-swappable mechanical keyboards that support 5-pin switches, though you should check if your PCB supports the extra two plastic pins.
Thanks to the POM/PTFE stem and the 20.4mm long spring, these switches offer a very consistent, snappy return. The linear travel is smooth throughout the entire keystroke, providing a refined feel that is generally more stable than entry-level stock switches.
A 90-pack is sufficient for most standard full-size keyboards, which typically require 87 to 104 switches. If you are building a full-sized 104-key board, you may need to purchase an additional small pack to cover every key.
The Polycarbonate top housing helps produce a slightly clearer, sharper sound profile, while the Nylon bottom housing provides a softer, deeper acoustic signature. This combination is a popular choice for enthusiasts looking to balance sound clarity with a smooth typing experience.
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$30