GravaStar – Mercury V75 Pro
Hear the Mercury V75 Pro difference.
The Mercury V75 Pro delivers a refined acoustic signature—deep, satisfying "thock" at moderate volumes with crisp, responsive feedback. Swap switches or keycaps to dial in your perfect sound. No modding required.
True 8kHz Polling Rate
Precision Trigger, Rapid Response, Enduring Performance
GravaStar x Gateron Magnetic Jade Gaming Switch

Adjustable Actuation Point

Dynamic Rapid Trigger

Last Keystroke Prioritization (LKP) + Snap Click
Rapid Trigger Mode
Semi-Aluminum Construction
Durability Meets Modern Design
Hot-Swappable Design
Tailor Your Keyboard To Perfection
5-Layer Acoustic Foam
Silence Meets Sensation
Steady wired connection. One-click game/office mode switch. Works on Win & macOS
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Model: GS V75 PRO
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Number of Keys: 79 keys
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Structure: Gasket Mount
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Magnetic Switch: Gateron Jade Gaming Magnetic Switch
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Main Control IC: XS125+XS085 (Custom Chip with GravaStar Logo)
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RT Precision: 0.005 mm
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USB Polling Rate (Hz): 8000 Hz
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Response Time: 0.125 ms
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Scan Rate: Full-key: 32K / Single-key: 256K
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Lighting Effects: 16 RGB Per-Key Backligh Modes
Side Three-Sided Foot Light Surrounding Ambient Lighting -
Sound Package/4-Layer Padding: Poron Sandwich Foam / Special IXPE Switch Padding / Soundproofing Pad / Poron Bottom Foam
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Keycaps: PBT Double-Shot Dye-Sub
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PCB: Single Key Slot Black Core PCB
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Positioning Plate: Carbon Fiber
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Material: Full Aluminum
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Dimensions: 415 * 187.6 * 57.6 mm
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Weight: 1.66 kg
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Front Height: 19.5mm
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Input Parameters: 5V ~ 1A
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Interface Type: Type-C
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USB-A Data Cable: A to C Cable
- Supported Systems: Windows XP and above / macOS
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Web-based Driver: Supported
1.Keyboard
2. Key Switch Puller
3. User Manual
4. 1.5m Cable
5. Cleaing Brush
6. Cleaing Cloth
7. 4 Magnetic Switches Sample







