Gateron Nebula Dual-Rail 40g Linear Magnetic HE Switches
Best magnetic switches for enthusiasts building custom Hall Effect keyboards.
Discover a revolutionary typing experience with the Gateron Nebula Dual-Rail Linear Magnetic HE Switches. Utilizing Hall Effect technology, these switches replace physical contacts with magnets and sensors for an exceptionally smooth, bounce-free keypress. Customize your actuation point anywhere between 0.5mm and 3.8mm for personalized responsiveness. With a light 40g starting force and a durable POM stem, they offer comfort and stability. These switches require a specific Hall Effect PCB and are not compatible with standard mechanical keyboards, making them ideal for custom builds.
$16.00
Owner Satisfaction
4.5
/ 5
Category Rank
3131
/ 6542
#3131 in Keyboard Keys & Caps
Price vs Category Average
-63%
Below average
Switch Type
Linear Magnetic HE
/ Linear Magnetic HE
Who it's for
- Competitive gamers needing precise, customizable actuation points
- Typists seeking a stable, wobble-free keystroke experience
- High-volume users prioritizing long-term durability and speed
Who should skip it
- Owners of standard mechanical keyboards lacking Hall Effect support
- Casual typists prone to accidental key presses
- Budget-conscious buyers looking for standard mechanical switch pricing
Performance breakdown
Actuation Precision
Hall Effect sensors offer unparalleled control over your preferred trigger point.
Key Stability
Dual-rail design effectively eliminates stem wobble for a consistent, solid feel.
Switch Longevity
Magnetic contact-free operation ensures a massive 150 million operation lifespan.
Typing Smoothness
Factory pre-lubrication provides a buttery, frictionless glide right out of the box.
System Compatibility
Strict requirement for magnetic PCBs limits use to specialized custom builds.
Input Responsiveness
Near-instantaneous signal registration provides a distinct advantage for competitive gaming.
Key Specs
Switch Type
Linear Magnetic HE
Actuation Force
40 cN (Starting)
Bottom Out Force
60g
Total Travel
4.00 mm
Operating Position
0.10 mm
Stem Material
POM
Durability
150 million operations
Housing Material
Polycarbonate Top, Nylon Bottom
Features
- Hall Effect technology for smooth actuation
- Adjustable actuation point (0.5mm-3.8mm)
- Dual-rail design for superior stability
- Eliminates key chatter and bounce
- Light 40g starting force
- Pre-lubricated for optimal performance
- Durable POM stem material
- Requires custom magnetic Hall effect PCB
What customers say
Enthusiasts highly praise the Gateron Nebula HE Switches, focusing on their exceptional smoothness and stability derived from the dual rail design, which minimizes stem wobble for a consistent keystroke. The magnetic Hall Effect technology delivers lightning fast actuation and supports customization like rapid trigger, making them ideal for competitive gaming. While the 40g linear force is appreciated for reducing fatigue, some users find it too light. The premium performance generally justifies the higher cost, though compatibility with specific magnetic keyboards is required. Overall, users describe the experience as incredibly responsive and next level, valuing the innovative design and superior input capabilities despite the niche hardware needs.
Know before you buy
No. These are Hall Effect magnetic switches and require a keyboard specifically designed with a compatible magnetic PCB. They will not function in standard mechanical keyboards that rely on physical metal contact points.
The dual-rail structure provides extra support to the stem, which significantly reduces stem wobble. This results in a more stable, consistent keypress, even when you strike the key off-center.
Yes, provided your keyboard's software supports it. You can customize the actuation point anywhere between 0.5mm and 3.8mm, allowing you to choose between a hair-trigger response for gaming or a deeper press for typing.
No, these switches come pre-lubricated from the factory. They are designed to provide a smooth, consistent feel right out of the box without requiring additional maintenance.
Instead of using physical metal leaves to register a keystroke, these switches use magnets and sensors to detect movement. This eliminates key chatter and bounce, resulting in a smoother feel and a significantly longer lifespan of up to 150 million operations.
Yes, they feature an MX-style cross mount, making them compatible with the vast majority of standard mechanical keyboard keycap sets.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$16