Hall Effect Keyboard
8000Hz Polling Rate 0.005mm RT Precision 256K Scan Rate
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GravaStar Magnetic Switch Keyboards: The Ultimate Gaming Experience
Elevate your setup with GravaStar’s hall effect switch keyboards. Engineered for precision, silence, and customization, these keyboards redefine performance for gamers and professionals alike.
What Are Magnetic Switch Keyboards?
GravaStar’s magnetic switches combine Hall Effect technology with adjustable trigger depth (0.1–4.0mm in 0.1mm increments). Unlike traditional mechanical switches, they use magnets to register keystrokes, eliminating physical contact for:
- Ultra-durability (up to 70 million keystrokes).
- Customizable actuation (tailor response to your playstyle).
Perfect for:
- FPS gaming: Shallow triggers for lightning-fast reflexes.
- MOBA gaming: Deep triggers for precise skill shots.
Key Features of GravaStar Magnetic Switch Keyboards
Precision Engineering:
- Hall Effect sensors: Detect magnet movement for pinpoint accuracy.
- Adjustable actuation: Dial in your perfect trigger point.
- Dynamic Rapid Trigger: Eliminate key "stiction" for fluid, rapid-fire inputs.
Customization at Your Fingertips:
- Hot-swappable switches: Swap magnets without soldering.
- RGB lighting: Dual-zone customization (16 modes).
- Programmable keys: Assign macros or shortcuts for gaming/office workflows.
Design & Build:
- Sleek, compact layouts: 75% design balances functionality and desk space.
- Durable materials: Aluminum alloy or lightweight plastics.
- Acoustic foam: Reduces vibration and noise for a smoother typing experience.
Our Hall Effect Keyboard Collection

Best For Competitive Gaming
Mercury V75 Pro
Premium gaming keyboard featuring GravaStar x Gateron Magnetic Jade Gaming Switch (0.005mm precision, adjustable 0.1-4.0mm trigger depth), True 8kHz polling rate (0.125ms latency), dynamic rapid trigger, LKP + Snap Click, full/semi-aluminum frame for durability, hot-swappable magnetic Hall switches, 4/5-layer acoustic foam, and 16-mode dual-zone RGB lighting.
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The Perfect Balance of Performance and Casual Gaming/Typing
Mercury V75
High-performance variant with GravaStar x Gateron Magnetic Jade Pro Switch (0.005mm precision, 0.1-4.0mm adjustable trigger), matching Pro’s core specs (8kHz polling, dynamic rapid trigger, LKP, rapid mode, 5-layer foam, hot-swappable design), but with a slightly streamlined build (premium plastic base) while retaining semi-aluminum frame and full RGB functionality.
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Budget-Friendly and Stylish Use
Mercury V75 lite
Budget-friendly option equipped with custom Blackcore Switch (0.01mm precision, 0.1-4.0mm adjustable trigger), core features (8kHz polling, rapid trigger, LKP, rapid mode, 5-layer foam, hot-swappable design) and a sleek full-transparent plastic build, but omits RGB lighting for a lighter, marathon-gaming-focused design.
Learn moreKeyboards Comparison






V75 Pro
V75
V75 lite
75% (78 Keys + Knob)
75% (79 Keys + Knob)
75% (80 Keys)
GravaStar x Gateron Magnetic Jade Gaming Switch
GravaStar x Gateron Magnetic Jade Pro Switch
Custom GravaStar Blackcore Switch
0.005mm
0.005mm
0.01mm
8000 Hz
8000 Hz
4000 Hz
32 kHz
32 kHz
8 kHz
256 kHz
256 kHz
64 kHz
100 Million Times
100 Million Times
100 Million Times
Full Aluminum / Partial Aluminum
Partial Aluminum
PC
Gasket-Mounted Design
Gasket-Mounted Design
Gasket-Mounted Design
Carbon Fiber
Aluminum
Aluminum
2 Light Systems
2 Light Systems
1 Light System
46.6cm x 18.8cm x 5.8cm
34.3cm x 15.6cm x 4.6cm
34.3cm x 15.6cm x 4.6cm
1.66 kg
1.00 kg
0.85 kg
Windows XP and above, MacOS
Windows XP and above, MacOS
Windows XP and above, MacOS
Wired Connection
Wired Connection
Wired Connection
FAQs
No! Our hot-swappable design lets you swap switches in seconds—no tools or soldering required.
Absolutely! Models like the V75 offer deep-trigger customization for gaming, while balancing speed and comfort for typing.
Yes! The 0.125ms latency ensures lightning-fast response times for aiming, shooting, or executing commands in fast-paced games.
To return an item, it must be in its original condition with unopened packaging and proof of purchase. Contact us to initiate the return process. If approved, we’ll provide a return shipping label. Personal reason returns require customers to cover round-trip shipping costs. Please read our returns policy here.
All GravaStar products come with a 12-month limited warranty covering manufacturing defects. This warranty does not cover damage from accidents, misuse, or modifications. Please read our full warranty policy here.
Once your order is shipped, you’ll receive a tracking number via email. Use it to track your package on the carrier’s website. For any issues, contact our support team.
GravaStar is not responsible for lost or damaged items during transit. Please file claims with the carrier. For assistance, contact our support team. For more information, please read our returns policy here.