Keydous Models & Switches Guide
Understanding Our Model Names
- HE (Hall Effect): Driven by Hall Effect sensor technology; compatible with magnetic switches only.
- TMR (Dual-Compatibility): Powered by advanced TMR sensors; supports both magnetic and mechanical switches simultaneously on the same board.
- HE and TMR keyboards carry the'-CP'model suffix, such as the NJ80-CP and NJ98-CP.
- Magnetic Switches: Allows per-key adjustable actuation and dynamic travel settings for ultra-low latency gaming.
- Mechanical Switches: Classic hot-swappable switches with fixed actuation distance for traditional typing feel.
Dicover the Custom Mechanical Keyboard Series and HE Gaming Keyboard Series
HE Keyboard Comparison
NJ80-CP V3 HE
Best For
FPS players needing desk space
Layout
75% Compact with knob.ARGB backlit.Support fast charger
Sensor Type
Hall Effect (HE),compatible with HE Magnetic Switches Only
Rapid Trigger (RT)
0.001mm Precision.Zero dead zone.
Features
8000Hz acorss wired and 2.4ghz mode.32kHz Full-Matrix Scan Rate.256kHz Scan Sampling Rate.Selectable 1K/2K/4K/8K Hz Polling Rate.
NJ98-CP V4 HE
Best For
Gamers requiring Numpad + screen
Layout
98% Full-Size knob+screen.ARGB backlit.Support fast charger
Sensor Type
Hall Effect (HE),compatible with HE Magnetic Switches Only
Rapid Trigger (RT)
0.001mm Precision.Zero dead zone.
Features
8000Hz acorss wired and 2.4ghz mode.32kHz Full-Matrix Scan Rate.256kHz Scan Sampling Rate.Selectable 1K/2K/4K/8K Hz Polling Rate.
NJ98-CP V4S TMR
Best For
Enthusiasts mixing magnetic & custom mechanical switches
Layout
98% Full-Size knob+screen.ARGB backlit.Support fast charger
Sensor Type
TMR, compatiable with HE Magnetic & 3/5-pin Mechanical(uses in mixed)
Rapid Trigger(RT)
0.01mm Precision.Zero dead zone.
Features
8000Hz acorss wired and 2.4ghz mode.32kHz Full-Matrix Scan Rate.256kHz Scan Sampling Rate.Selectable 1K/2K/4K/8K Hz Polling Rate.
NJ81-CP V3 HE
Best For
FPS player needing desk space
Layout
75% compact with screen.ARGB backlit.Support fast charger
Sensor Type
Hall effect(HE), compatible with HE magnetic switches only
Rapid Trigger(RT)
0.001mm precision.Zero dead zone.
Features
8000Hz acorss wired and 2.4ghz mode.32kHz Full-Matrix Scan Rate.256kHz Scan Sampling Rate.Selectable 1K/2K/4K/8K Hz Polling Rate.
Custom Keyboard Comparison
NJ80 V3
Classic All-Rounder
Best For
Everyday Gaming & Desk Setup
Case Material
Reinforced ABS Plastic
Height Profile
Standard Profile
Positioning Plate Type
Steel / Brass
Fast Charging
Available
NJ98 V2
Boost productivity
Best For
Data Entry & Productivity
Case Material
Reinforced ABS Plastic
Height Profile
Standard Profile
Positioning Plate Type
Steel / Brass
Fast Charging
Available
AJ68
Slim Metal Chassis
Best For
Travel, Portability & Small Desks
Case Material
CNC aluminum+weight block
Height Profile
Low Profile
Postioning Plate Type
Aluminum
Fast Charging
Unavailable
NJ80 Pro
Moveable screen+knob
Best For
Premium Deskmat & Custom Builds
Case Material
CNC aluminum
Height Profile
Standard Profile
Positioning Plate Type
FR4
Fast Charging
Unavailable
HE Switch Comparison
Gateron Magnetic Jade Pro
Specification
- Typing Style: Linear
- Initial Force: 36±5gf
- Total Travel: 3.5±0.1mm
- Initial Magnetic Flux: 120±8GS (PCB1.2mm)
- Bottom-out Magnetic Flux: 700±30GS (PCB1.2mm)
Features
- Spring: Customized Spring
- Pre-Travel: Freely setting
- Pre-Lubed: Yes
- Lifetime: Over 100 million keystrokes
Sound Profile
HIFI Mahjong Sound
Keydous Custom Magnetic Blue-white
Specification
- Typing style: Linear
- Initial Force:32±5gf
- Bottom force40±5g
- Total travel: 3.65±0.1mm
- Initial Magnetic Flux: 90±10Gs（1.6mm PCB)
- Bottom-Out Magnetic Flux:550±10Gs（1.6mm PCB).
Features
- Spring: 19mm
- Pre-travel: Freely setting
- Pre-lube: Yes
- Lifetime: Over 100 million keystrokes
Sound profile
Clean, HiFi
Kailh Magnetic Silent Aurora
Specification
- Typing style: Silent linear
- Initial Force: 30±10gf
- Total travel: 3.5±0.2mm
Features
- Spring: custom
- Pre-travel: Freely setting
- Pre-lube: Yes
- Lifetime: Over 10 million keystrokes
Sound Profile
Silent
Typing Sound of HE Switches
Gateron Jade+ Kailh Pink Aurora
Mechanical Switch Comparison
BOX Taro Ice Cream Pro
Full POM Linear Switch
Light resistance with faster reaction.Brighter RGB with the LED pipe by converging the light.Suit for gaming and office.
Specs
Operating Force: 37±10gf / Pre-travel: 1.3±0.4mm / Total Distance: 3.5±0.3mm
Sound Profile
Gentle
How to Choose
Combining pastel aesthetic appeal with full-POM smoothness, the BOX Taro Ice Cream is a lightweight linear switch designed for effortless typing, exceptionally low stem wobble, and a clean, poppy acoustic profile right out of the box.
Cyan Wind
Keydous Custom Linear Switch
Moderate tactility and actuation force, with a sound similar to mahjong tiles, concentrated and crisp.
Specs
Operating Force: 45±5gf / Pre-travel: 2±0.5mm / Total Travel: 4.0±0.3mm
Sound Profile
crisp but not harsh
How to Choose
Designed for a smooth, all-around typing experience. Known for its distinct "mahjong-tile" sound signature, it delivers crisp, satisfying acoustics without feeling harsh.
Kailh Mix 5-Red
Classic light linear profile
Similar to the classical red switch, sound like pebble sounds
Specs
Operating Force: 45±10gf / Pre-travel: 1.6±0.4mm / Total distance: 3.6±0.4mm
Sound Profile
Low
How to Choose
Delivers an ultra-smooth, nimble keystroke with exceptional 5-pin PCB stability. It is a versatile daily driver built for lightning-fast gaming inputs and fatigue-free daily typing.
BOX Deep Sea - Islet
Whisper-Quiet Typing (< 35 dB)
Featuring Kailh’s flagship silent dampening technology and a striking translucent ocean-cyan aesthetic.
Specs
Operation Force: 37±10gf / Pre-travel: 1.8±0.4mm / Total travel: 3.6±0.4mm
Sound Profile
Quiet
How to Choose
Engineered for users who demand absolute tranquility without compromising typing feel. With a whisper-quiet noise level under 35 dB and an integrated light-guide column, it delivers effortless, distraction-free typing paired with vibrant RGB backlighting.
Typing Sound of Mechanical Switch
Positioning Plate Overview
Steel Plate
Sound Profile
Louder, brighter, and crisper (clackier). Used most in NJ80/NJ98 mechanical keyboards.
Typing feel
Stiff with snappy, energetic bottom-out
Go with Steel if
- You prefer a crisper, brighter, and louder typing sound (classic clack).
- You want a highly responsive, stiff typing platform with sharp tactile feedback.
- You are on a budget and want to keep costs down. Your desk setup favors a silver aesthetic.
Brass Plate
Sound Profile
Deeper, warmer, and more rounded (thockier). Used most in keydous mechanical and HE switch keyboards.
Typing feel
Rigid but dense; solid and premium bottom-out
Go with Brass if
- You are chasing a deeper, bassier, and more muted sound profile.
- You want your keyboard to feel physically heavier and more premium on your desk.
- You love the premium look of the gold plate peeking through your keycaps.
Aluminum Plate
Typing feel
Stiff, crisp, direct feedback. Used in HE keyboards only.
Sound Profile
Mid-to-high pitch, bright (Clack)
Go with Aluminium Plate if
- Prioritize instantaneous feedback for competitive gaming: Essential for fast-paced FPS or RTS gaming where a firm, immediate response on bottom-out is preferred.
FR4 Plate
Typing Feel
Slightly flexy, soft, cushioned bottom-out. Used in NJ80 Pro keyboard Only.
Sound Profile
Mid-to-low pitch, deep, rounded (Thock / Marbley)
Go with FR4 if
- Balanced Flex: Hardness sits comfortably between rigid metals (Aluminium/Brass) and soft plastics (PC/POM). The bottom-out feels cushioned without feeling squishy.
- Vibration Dampening: The fiberglass structure absorbs impact energy, producing a milder typing feel that significantly increases comfort for extended writing or working sessions.
- Responsive Rebound: Retains subtle springiness without slowing down keystroke return times.
