Product Variants:
Key Features:
- True 8000Hz polling rate with 0.125ms latency
- Magnetic Hall Effect switches with 0.005mm precision
- Adjustable actuation point from 0.1mm to 3.5mm
- Dynamic Rapid Trigger for instant reactivation
- Last Keystroke Prioritization and Snap Click tech
- Semi-aluminium chassis for durability and style
- 16-mode RGB lighting with dual-zone control
- Manufacturer warranty: 12 months
Product Data:
MSRP | KSD SKU | Barcode | MPN | Country of Origin |
£229.99 | P003896 | 6972448923897 | GS V75 PRO_RM_EGRY | China |
MSRP | £229.99 |
KSD SKU | P003896 |
Barcode | 6972448923897 |
MPN | GS V75 PRO_RM_EGRY |
Country of Origin | China |
Product Resources:
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GravaStar Mercury V75 Pro - Cyberpunk
The GravaStar Mercury V75 Pro redefines speed and responsiveness with a true 8kHz USB polling rate and 256kHz key scanning. That means ultra-low latency of just 0.125ms - nearly instantaneous input for the most demanding gameplay. Whether you’re outmanoeuvring opponents or landing pixel-perfect shots, the V75 Pro gives you the edge with precision that keeps up with every click.
At its heart is the custom GravaStar x Gateron Magnetic Jade switch, designed with 0.005mm actuation precision and a fully adjustable trigger depth (0.1–3.5mm). Dynamic Rapid Trigger and Last Keystroke Prioritization ensure inputs feel fluid, fast, and accurate- ideal for competitive shooters, MOBAs, or fast-paced action. Rapid Trigger Mode removes key stiction, letting you re-press instantly, while Snap Click sorts simultaneous inputs for flawless command execution.
Wrapped in a semi-aluminum chassis with a premium plastic base, the V75 Pro is both solid and lightweight—built to last and look sharp on any desk. With hot-swappable Hall Effect switches, 5-layer acoustic dampening, and vivid RGB lighting with 16 customizable modes, it’s more than a keyboard—it’s your signature tool for play and productivity. Windows or macOS, game or office, it adapts to you with a single switch.
Unmatched Speed. Unshakable Precision.

True 8kHz Polling Rate
The V75 Pro delivers next-level responsiveness with its 8000Hz polling rate and 256kHz key scanning. This slashes input latency to just 0.125 milliseconds, ensuring lightning-fast key registration. Whether you're gaming competitively or casually, every press is instantly recognized.
Magnetic Jade Switches by GravaStar x Gateron
Equipped with magnetic Hall Effect switches and 0.005mm precision, the V75 Pro offers fully adjustable trigger depth (0.1mm–3.5mm) in 0.1mm steps. Designed for versatility, the hot-swappable switches adapt to your playstyle—fast, light taps or firm, intentional presses.
Dynamic Rapid Trigger Technology
Say goodbye to fixed reset points. Dynamic Rapid Trigger adjusts actuation and reset points in real-time based on key travel. This allows seamless rapid re-presses, ideal for FPS, rhythm games, and fast-paced action where every millisecond counts.
LKP and Snap Click for Precision Control
Last Keystroke Prioritization (LKP) ensures your most recent input is always registered - essential for smooth movement. Snap Click prioritizes deeper presses to prevent input errors, keeping your gameplay sharp and precise even in chaotic moments.
Durable Semi-Aluminium Build
A rugged aluminium top frame paired with a sleek plastic base creates a strong yet lightweight design. Built to endure long gaming marathons, the V75 Pro offers both style and substance for any desk or battle station.
Custom RGB and Acoustic Comfort
With 16 customizable RGB modes, dual-zone control, and adjustable lighting, you can personalize your setup with ease. Beneath, 5-layer acoustic foam reduces keystroke noise and vibration, delivering a smoother, quieter typing feel.
KEY REVIEWS

Trusted Reviews Evaluation of GravaStar Mercury V75 Pro Keyboard
"The Gravastar Mercury V75 Pro is a fantastic gaming keyboard with potent Hall effect switches, clever software and a gorgeous space-age design that's unique to the market. All of that comes at quite the high price, though, and this keyboard isn't perhaps as polished as those from the bigger players."



Features
- True 8000Hz polling rate with 0.125ms latency
- Magnetic Hall Effect switches with 0.005mm precision
- Adjustable actuation point from 0.1mm to 3.5mm
- Dynamic Rapid Trigger for instant reactivation
- Last Keystroke Prioritization and Snap Click tech
- Semi-aluminium chassis for durability and style
- 16-mode RGB lighting with dual-zone control
Package Includes
- GravaStar Mercury V75 Pro Keyboard - Cyberpunk
- Type-A to Type-C Cable
- Keycap & Switch 2-in-1 Puller
- Cleaning Brush
- 4 x Extra Switches (Gravastar x Gateron Magnetic Jade Gaming Switches)
- User Manual
- Cleaning Cloth
Technical Specifications
- Switch Type: GravaStar x Gateron Magnetic Jade (Hall Effect)
- Actuation Range: 0.1mm – 3.5mm (adjustable in 0.1mm increments)
- Polling Rate: 8000Hz USB
- Key Scanning Rate: 256kHz
- Latency: 0.125ms
- Construction: Semi-aluminium top frame with premium plastic base
- Foam Dampening: 5-layer acoustic system
- Connectivity: Wired USB
- Lighting: 16 RGB modes, dual-zone (keys + ambient sides)
- Compatibility: Windows & macOS
- Switch Compatibility: Hot-swappable with select TTC and Gateron switches
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