GravaStar Mercury K98 Pro 98% Wireless Mechanical RGB Keyboard – Phantom Black | 5297
The GravaStar Mercury K98 Pro is a premium 98% wireless mechanical keyboard featuring an aluminium-alloy exoskeleton, 1.65-inch TFT display, pre-lubricated linear UFO switches and dual 8000Hz polling. It offers USB-C, 2.4GHz and Bluetooth 5.4 connectivity, customizable RGB lighting and an 8000mAh rechargeable battery.
Product Overview
The GravaStar Mercury K98 Pro combines near-full-size functionality with a compact 98% layout, retaining the number pad and essential navigation controls while saving desktop space. Its futuristic Phantom Black aluminium-alloy exoskeleton creates a distinctive appearance suitable for premium gaming and workstation setups.
The keyboard uses GravaStar’s custom UFO mechanical switches. These pre-lubricated linear switches are designed for smooth operation and are rated for up to 70 million keystrokes. A five-layer dampened gasket structure incorporates Poron case foam, an IXPE switch pad, PET film and slow-rebound Poron to reduce hollow resonance and produce a softer, more refined typing sound. GravaStar
Both wired USB-C and 2.4GHz wireless modes support a true 8000Hz polling rate, providing response times as low as 0.1ms. Bluetooth 5.4 is also available for convenient wireless use with compatible everyday devices.
A built-in 1.65-inch TFT colour display can present keyboard information, system statistics, keystroke data and custom animations. The multifunction control knob provides quick access to supported settings, while 19 integrated ARGB keyboard effects and four ambient side-lighting modes allow extensive visual customization. GravaStar
Its substantial 8000mAh rechargeable battery provides up to 228 hours at a 1000Hz polling rate or 166 hours at 8000Hz with RGB lighting switched off. Browser-based configuration supports key remapping, macro programming and RGB adjustment without requiring traditional software installation. GravaStar
Please check the official manufacturer website for the latest and most accurate compatibility, clearance, radiator, fan, and I/O specifications before purchase or finalizing a build.
Key Features
- ⌨️ Optimized 98% Layout with 98 Keys
- 🎛️ Multifunction Control Knob
- 🖥️ 1.65-inch TFT Colour Display
- 🚀 8000Hz Wired and 2.4GHz Polling
- 📶 Bluetooth 5.4 Connectivity
- 🔌 USB-C Wired Operation
- 🛸 Pre-Lubricated Linear UFO Mechanical Switches
- ⏳ 70-Million-Keystroke Switch Lifespan
- 🔋 Large 8000mAh Rechargeable Battery
- 🌈 19 ARGB Backlighting Effects
- ✨ Four ARGB Ambient Side-Lighting Modes
- 🔇 Five-Layer Dampened Gasket Structure
- 🏗️ Aluminium-Alloy Exoskeleton
- 🌐 Browser-Based Keyboard Configuration
- ⚫ Phantom Black Finish
Technical Specifications
| Category | Keyboards |
| Manufacturer | GravaStar |
| Model | 5297 |
| Brand | GravaStar |
| Product Type | Gaming Keyboard |
| Color | Phantom Black |
| Layout | 98% (98 keys + knob) |
| Switches | GravaStar UFO Linear |
| Connectivity | USB-C / 2.4GHz / Bluetooth 5.4 |
| Polling Rate | Up to 8000Hz wired / 2.4GHz |
| Display | 1.65-inch TFT |
| Warranty | 1 Year Manufacturer Warranty |
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