Hover to zoom · click for full imageGravaStar's UFO Hall-effect magnetic 75% board with 8000Hz polling, dynamic rapid trigger and a street-art Neon Graffiti aluminum frame.
The GravaStar Mercury V75 Pro Special Edition wraps the brand's magnetic Hall-effect platform in a Neon Graffiti street-art finish over a full aluminum alloy chassis. It runs on GravaStar's own UFO Hall-effect magnetic switches (with a Gateron HE switch option) that report at a true 8000Hz polling rate backed by 256kHz key-position scanning, for 0.125ms latency built for CS2, Valorant and other competitive FPS play.
Because the switches are analog and magnetic, actuation is fully adjustable in 0.1mm steps with 0.005mm precision, and Dynamic Rapid Trigger continuously re-arms each key as you release it. Last Keystroke Prioritization (Snap Click) resolves opposing inputs to the most recent press, so counter-strafing and quick direction changes register cleanly. The switches are hot-swappable and compatible with select TTC and Gateron magnetic models.
This is a 75% compact layout with a 4-layer acoustic foam stack for a deeper sound signature and 16-mode dual-system multi-zone RGB lighting, tuned through GravaStar's web-based software on Windows and macOS. It is wired-only over a detachable USB Type-A to Type-C cable. As a limited Special Edition colourway it is a collector-focused release landing soon at OJ Rigs.
| Spec | Value |
|---|---|
| Layout | 75% compact (~84 keys) |
| Switches | GravaStar UFO Hall-Effect magnetic (Gateron HE switch option) |
| Hot-Swap | Yes, magnetic HE (compatible with select TTC and Gateron models) |
| Actuation Range | 0.2mm to 3.7mm, adjustable in 0.1mm steps |
| Switch / RT Precision | 0.005mm |
| Rapid Trigger | Dynamic Rapid Trigger + Last Keystroke Prioritization (Snap Click) |
| Polling Rate | 8000Hz USB with 256kHz key-position scanning |
| Latency | 0.125ms |
| Connectivity | Wired, USB Type-A to Type-C (detachable cable) |
| Frame | Full aluminum alloy chassis, Neon Graffiti finish |
| Sound Dampening | 4-layer acoustic foam |
| RGB Lighting | 16 modes, dual-system multi-zone RGB |
My experience has been great. They are very cooperative and very professional.
Rayyan Ghazanfer · 03-Oct-2026
