GravaStar Hall Effect Gaming Keyboard Mercury V75
GravaStar Hall Effect Gaming Keyboard Mercury V75
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GravaStar – Mercury V75
Where Industrial Design Meets Acoustic Aesthetics, we engineer high-end peripherals that look as good as they perform. The Mercury V75 is our first magnetic switch keyboard, designed to redefine 75% layout standards with cutting-edge magnet technology, Gasket comfort, and RGB artistry.
Key Features
Key Features
True 8kHz Polling Rate:Boasts an 8000Hz USB polling rate paired with 256kHz key-position scanning, reducing latency to a near-instantaneous 0.125ms.
GravaStar x Gateron Magnetic Jade Pro Switch:Engineered for 0.005mm precision with adjustable trigger depth (0.1mm–3.5mm) to eliminate lag and enhance control.
Adjustable Actuation Point:Customizable trigger depth (0.1mm increments, 0.1mm–3.5mm) to suit playstyles—shallow for fast combos, deep for precise inputs.
Dynamic Rapid Trigger:Dynamically adjusts activation/deactivation points based on key travel (not preset limits), enabling fluid rapid-fire key repeats.
Last Keystroke Prioritization (LKP) + Snap Click:Prioritizes the last-pressed key for smooth directional changes; resolves simultaneous presses by favoring deeper inputs.
Rapid Trigger Mode:Eliminates key "stiction" with instant reset on upward travel, enabling faster re-presses and input switching.
Semi-Aluminum Construction:Combines a sturdy aluminum frame (for durability) with a premium plastic base (lightweight, modern desk aesthetic).
Hot-Swappable Design:Allows switch swapping (no soldering) with magnetic Hall Effect switches; compatible with select TTC and Gateron models.
5-Layer Acoustic Foam:Minimizes keystroke vibrations for crisper sound and smoother typing feel.
16 Modes, Dual Systems, Multi-Zone RGB Lighting:Customizable 16 dynamic modes, dual-zone control (keys + ambient side lights), and adjustable hue/saturation/brightness.
Specifications
Specifications
Height:16.34 in (415 mm)
Width:7.38 in (187.6 mm)
Depth:2.27 in (57.6 mm)
Weight:2.23 lb (1.01 kg)
Compatible With
Compatible With
Operating System: Windows XP or Above/Mac OS
Connectivity: Wired
What's included
What's included
1 x Keyboard
1 x Type-A to Type-C Cable
1 x Keycap & Switch 2-in-1 Puller
1 x Cleaning Brush
4 x Extra Switches (GravaStar x Gateron Magnetic Jade Pro Switches)
1 x User Manual
1 x Cleaning Cloth
Shipping
Shipping
Orders typically arrive 3-5 business days after dispatch.
Free Shipping with orders over $150 AUD.
Find out more about our shipping policy.

True 8kHz Polling Rate
The V75 boasts a blazing 8000Hz USB polling rate, paired with 256kHz key-position scanning, delivering a True 8kHz polling experience that slashes keyboard latency to a near-instantaneous 0.125ms.
Custom GravaStar Glacier White Switch
recision Trigger, Rapid Response, Enduring Performance
Engineered for industry-leading 0.005mm precision and adjustable trigger depth (0.1mm- 3.5mm), they eliminate lag and keep you in control. Perfect for clutch plays in CS2, precise aiming in Valorant, or building a setup that stays sharp.
Rapid Trigger Mode
Rapid Trigger Mode eliminates key "stiction"—resetting keys instantly as they travel upward, so you can re-press and switch inputs faster than ever. No more waiting for keys to "bounce back"—execute rapid combos, skill shots, or direction changes with zero delay.
SSS-Grade High-Performance Chip - True Stability at the Core
Powered by ARM 32-bit M4F processor core for lightning-fast response and rock-solid stability. Delivers ultra-low latency performance that competitive gamers demand during intense gaming sessions.
Endless Customization
GravaStar V75’s RGB backlighting system delivers 16 dynamic modes and dual-zone control—keyboard keys and side ambient lights sync for immersive visuals. Tweak hue, saturation, brightness, effect speed, or switch modes to craft your own signature look. Perfect for gaming with pulsating battle effects or typing under soft ambient glow—customize every detail, no limits.