GravaStar Mercury V75 HE Review
Unboxing the GravaStar Mercury V75 HE
Gravastar Mercury V75 HE Specifications
| 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) |
| Polling Rate | True 8kHz USB polling rate with 256kHz key-position scanning; latency of 0.125ms |
| Switch Type | GravaStar x Gateron Magnetic Jade Pro Switch; 0.005mm precision; adjustable trigger depth (0.1mm–3.5mm) |
| Actuation Point | Adjustable in 0.1mm increments (0.1mm–3.5mm) for different playstyles |
| Rapid Trigger Features | Dynamic Rapid Trigger (auto adjust activation/deactivation points); Rapid Trigger Mode (instant reset on upward travel) |
| Input Optimization | Last Keystroke Prioritization (LKP) + Snap Click for smoother directional changes and prioritizing deeper inputs |
| Construction | Semi-aluminum frame with premium plastic base |
| Hot-Swappable | Compatible with select TTC and Gateron magnetic Hall Effect switches; no soldering required |
| Acoustic Design | 5-layer acoustic foam for reduced vibrations and improved typing feel |
| Lighting | 16 dynamic RGB modes; dual-zone control (keys + ambient side lights); adjustable hue, saturation, and brightness |
| Colors | • Stealth Black • Mecha Gray |
| Warranty | 12-month limited hardware warranty |
| Compatibility | • OS: Windows XP or above / Mac OS • Connectivity: Wired |
| Included Accessories | • Keyboard • Type-A to Type-C Cable • Keycap & Switch 2-in-1 Puller • Cleaning Brush • 4x Extra Switches (GravaStar x Gateron Magnetic Jade Pro) • User Manual • Cleaning Cloth |
Pros
Smooth Hall Effect Typing Experience
The Gateron Jade Pro linear hall effect switches deliver a quiet, consistent, and responsive feel. Typists who prefer a light touch will appreciate the smooth key travel, and gamers benefit from precise actuation depth control. The hot-swappable design also makes switch replacement or experimentation effortless.
Straightforward Browser-Based Configuration
Instead of requiring complex firmware flashing or standalone software, the V75 HE’s settings are accessible directly from a Chromium-based browser. The web interface allows quick customization, lighting control, and even firmware updates without extra steps, making it user-friendly for both Windows and Mac users.
Solid and Unique Build Quality
With its aluminum top shell and spaceship-inspired plastic base, the Mercury V75 HE stands out while feeling sturdy. The hidden screws and internal foam dampening add to its premium feel, and small design touches, like etched GravaStar branding inside, show attention to detail.
Generous RGB Lighting Implementation
The keyboard features ten LEDs per side and 24 along the front edge, offering strong visual presence. While not all effects take full advantage of these LEDs, the existing options give the board a distinctive glow, especially with effects like Rainbow or Marquee.
Practical Volume Rocker
Instead of a standard rotary knob, the Mercury V75 HE uses a rocker switch for volume control. It’s responsive and accurate, offering a tactile flicking motion that works reliably, especially compared to some less-consistent encoder knobs on competing boards.
Cons
No Tactile Switch Option
Hall effect technology in the GravaStar Mercury V75 HE is limited to linear switches, which may not appeal to those who prefer the physical feedback of tactile or clicky switches. This makes it less versatile for users with varied typing preferences. However, we have to give credit to the fact that the switches are hot-swappable and they’re very easy to replace, as mentioned earlier.
Limited Use of Side LEDs in Effects
While the hardware supports an impressive number of LEDs, the available lighting effects don’t fully utilize them. More dynamic patterns could better highlight the V75 HE’s visual capabilities.
Polarizing Design Language
The organic, industrial aesthetic, though toned down in the Stealth Black variant, may not suit everyone’s taste. Those preferring minimal, understated keyboards might still find the curves and design flourishes too busy.
Wired-Only Operation
The V75 HE has physical and PCB provisions for wireless functionality, but it’s disabled in this model. This may disappoint users looking for more flexible connectivity options, especially when other premium boards in this segment offer Bluetooth or 2.4GHz modes.
Should You Buy the GravaStar Mercury V75 HE?
The GravaStar Mercury V75 HE blends a distinctive industrial design with modern hall effect switch technology, delivering a smooth and quiet typing experience alongside gamer-focused actuation depth customization. Its wired-only nature keeps setup simple and stable, while the browser-based configuration is refreshingly convenient.
The RGB lighting and build quality stand out, even if some effects and design choices may divide opinion. For those who appreciate its styling and prefer linear switches, it’s a unique and capable keyboard worth keeping in rotation. It can serve pretty much anyone well, with the only thing stopping people being its pricetag of RM799, though you might be able to get it for cheaper via pre-orders.
Overall, we still feel that the GravaStar Mercury V75 HE is Not Bad Leh.
PriceShop Rating
Not Bad Leh!
✅Smooth Hall Effect Typing Experience
✅Solid and Unique Build Quality
✅Browser-based software, no installations needed
✅Generous RGB light implementation
✅Practical Volume Rocker
❌No tactile switch option
❌Limited Use of Side LEDs in Effects
❌Polarizing Design Language
❌Wired-Only Operation
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