





The Mercury V75 Stealth Black is GravaStar’s top tier 75% magnetic switch keyboard, engineered for ultra-low latency, precision input, and solid build quality. Its Stealth Black finish gives it a sleek, aggressive look that matches its high performance.
Category | Specification |
Dimensions | |
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) |
Technical Specifications | |
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. |
RGB Lighting | 16 Modes, Dual Systems, Multi-Zone RGB Lighting: Customizable 16 dynamic modes, dual-zone control (keys + ambient side lights), and adjustable hue/saturation/brightness. |
Warranty Information | 12-Month Limited Hardware Warranty |
Operating System | Windows XP or Above / Mac OS |
Connectivity | Wired |
Included Items | |
1 | 1 x Keyboard |
2 | 1 x Type-A to Type-C Cable |
3 | 1 x Keycap & Switch 2-in-1 Puller |
4 | 1 x Cleaning Brush |
5 | 4 x Extra Switches (GravaStar x Gateron Magnetic Jade Pro Switches) |
6 | 1 x User Manual |
7 | 1 x Cleaning Cloth |