The Complete 8KHz Flagship Station. Five Premium Items. One Price.

This isn’t just a keyboard and mouse bundle. The GravaStar K98 Pro & X Pro 8000Hz Gaming Set is a fully equipped competitive station — five premium items, matched in performance and aesthetic, delivered together at a price that makes buying them separately feel like a mistake. The Mercury K98 Pro and Mercury X Pro both run at a true 8,000Hz polling rate, cutting input latency to near-zero across your entire setup. Add a wrist rest, a premium coiled cable, and an exclusive 8th Anniversary Metal Keycap, and you have everything you need to build the desk you’ve been imagining.

Pre-order price: $369.99 (retail value: $406.85). Save $36.86.

🧩 What’s in the Set — Five Items Total

Mercury K98 Pro - Phantom Black — 98% layout mechanical keyboard with 1.65” TFT color dashboard, dual 8KHz polling (wired + 2.4GHz wireless), GravaStar UFO mechanical switches, 8000mAh battery, 5-layer foam gasket mount, and glossy aluminum alloy exoskeleton
Mercury X Pro 8KHz Wireless Gaming Mouse — 49g magnesium alloy ultralight mouse with PAW 3950 sensor, 32,000 DPI, 8,000Hz polling rate, and 110-hour battery
GravaStar 98% Keyboard Wrist Rest Pad — Precision-sized for the K98 Pro. PU leather surface, ABS base, non-slip grip (rated 4.7★ by 335 buyers)
GravaStar Coiled Aviator USB Cable — Premium braided coiled cable for a clean, tangle-free desk setup
8th Anniversary Metal Keycap — Exclusive limited-edition commemorative keycap. Only available in this set

⚡ 8KHz. Keyboard and Mouse. Simultaneously.

The defining feature of this set is that both peripherals operate at 8,000Hz. The K98 Pro delivers true 8KHz in both wired and 2.4GHz wireless modes, cutting keyboard latency to 0.1ms. The X Pro matches it with an 8,000Hz wireless polling rate via its dedicated dongle, delivering 0.125ms mouse latency. At 1KHz, your peripherals report their position every 1ms. At 8KHz, every 0.125ms — 8x faster, simultaneously, across your entire input chain.

⌨️ Mercury K98 Pro - Phantom Black

The K98 Pro is a 98% layout keyboard built for players who want a full-size experience with flagship-level hardware that most keyboards in this category simply don’t offer.

1.65” Smart TFT Color Dashboard — 142×428 OPX resolution. Track system stats, monitor keystrokes, swap profiles, and run dynamic sci-fi animations in real time. Your desktop command center, built into the keyboard
Dual 8KHz Polling Rate — True 8000Hz in both wired and 2.4GHz wireless modes. 0.1ms latency with no trade-off for going wireless
GravaStar UFO Mechanical Switches — Custom linear, factory pre-lubed, 45gf actuation, 1.2mm pre-travel, 3.5mm total travel, rated for 70 million keystrokes
Pure “Thocky” Acoustics — 5-layer foam gasket mount (Poron case foam + IXPE switch pad + PET film + slow-rebound Poron) eliminates hollow resonance. Deep, creamy thock right out of the box — no modding required
Premium Glossy Aluminum Alloy Exoskeleton — Skeletonized Phantom Black frame. Forged to upgrade your entire setup’s aesthetic
8000mAh Battery — Up to 228 hours wireless (1K mode, RGB off) / 166 hours (8K mode, RGB off)
Tri-Mode Connectivity — Lag-free 2.4GHz wireless, ultra-stable Bluetooth 5.4, and high-speed USB-C wired
19 ARGB Backlight Effects + 4 Ambient Side-Light Modes — Full RGB customization across the keyboard and its side-light system
Web-Based Driver: Zero Bloatware — Map keys, program macros, and tune RGB directly from your browser. No software installations. No background processes
98% Layout + Multifunction Control Knob — 98 keys with a dedicated rotary knob for volume, media, and custom functions

🐭 Mercury X Pro 8KHz — 49g / 8,000Hz / 32,000 DPI

PAW 3950 Sensor — 32,000 DPI esports-grade optical tracking with zero prediction errors and pixel-perfect accuracy at any speed
8,000Hz Wireless Polling Rate — 0.125ms input latency via the dedicated 8K 2.4GHz wireless dongle
49g Magnesium Alloy Hollow Skeleton — 0.03” wall thickness. Ultra-lightweight open-frame construction that moves with your hand, not against it
110-Hour Battery Life — Weeks of wireless gaming on a single charge
TURBOSPEED 2.4GHz Wireless — Ultra-low latency wireless for competitive play, plus Bluetooth 5.1 and USB-C wired for flexibility
5 Programmable Buttons + Onboard Memory — Up to 4 profiles stored directly on the mouse
Customizable RGB Lighting — Configured via web-based software, no installation required

🦴 GravaStar 98% Keyboard Wrist Rest Pad

Precision-sized for the K98 Pro’s 98% layout. PU leather surface, rigid ABS base, and a non-slip grip that stays exactly where you put it. Rated 4.7★ by 335 verified buyers. The finishing touch your wrists have been waiting for.

🎚️ GravaStar Coiled Aviator USB Cable

A premium braided coiled cable that adds a clean, professional finish to your desk. Use it with the keyboard for a tangle-free wired connection. A standalone accessory included at no extra cost.

🏅 8th Anniversary Metal Keycap — Exclusive to This Set

A limited-edition commemorative metal keycap marking GravaStar’s 8th anniversary. Not available for individual purchase. Only included in this set. A collector’s piece for the players who were here for it.

💰 Save $36.86 — Pre-Order Price

The Mercury K98 Pro and Mercury X Pro retail for $406.85 combined — before the wrist rest, coiled cable, and anniversary keycap. The GravaStar K98 Pro & X Pro 8000Hz Gaming Set delivers all five items for $369.99 at pre-order pricing. Five premium pieces. One decisive purchase.

🎮 Perfect For

Competitive FPS and MOBA players who demand 8KHz responsiveness from every peripheral simultaneously
Gamers upgrading to a full-size 98% layout without sacrificing wireless performance or latency
Esports athletes and ranked grinders building a complete, matched competitive station
Streamers and content creators who want a visually striking setup with a built-in keyboard display
GravaStar collectors who want the exclusive 8th Anniversary Metal Keycap before it’s gone

📐 Technical Specifications

Mercury K98 Pro Keyboard

Layout: 98% (98 keys + multifunction control knob)
Display: 1.65” TFT Color Dashboard (142×428 OPX resolution)
Chassis: Premium glossy aluminum alloy exoskeleton — Phantom Black
Switches: GravaStar Custom UFO Mechanical (linear, pre-lubed, 70M lifespan)
Actuation: 45gf / 1.2mm pre-travel / 3.5mm total travel
Polling Rate: Dual 8KHz — true 8000Hz in wired + 2.4GHz wireless modes
Acoustic System: 5-layer foam gasket mount (Poron + IXPE + PET + slow-rebound Poron)
Battery: 8000mAh | Up to 228 hrs (1K, RGB off) / 166 hrs (8K, RGB off)
Connectivity: Tri-mode — 2.4GHz wireless / Bluetooth 5.4 / USB-C wired
RGB: 19 ARGB backlight effects + 4 ARGB ambient side-light modes
Driver: Web-based (zero software installation)
Dimensions: 18.11” × 6.69” × 2.46” | Weight: 3.42 lb (1.55 kg)

Mercury X Pro Mouse

Sensor: PAW 3950 | DPI: Up to 32,000
Polling Rate: 8,000Hz | Latency: 0.125ms
Weight: 49g | Frame: Magnesium alloy hollow skeleton (0.03” wall)
Battery: 110 hours | Connectivity: TURBOSPEED 2.4GHz / USB-C / BT 5.1
Buttons: 5 programmable + onboard memory (4 profiles)
Dimensions: 4.91” × 2.50” × 1.59”

📦 What’s in the Box

Keyboard

Mercury K98 Pro - Phantom Black Keyboard
High-Speed 2.4GHz Wireless Receiver
1.6m Premium Type-C Braided Cable
USB Type-A to Type-C Adapter
Professional Keycap & Switch Puller Kit
4 Custom GravaStar UFO Mechanical Extra Switches (Enthusiast Sample Pack)
Cleaning Brush & Microfiber Cleaning Cloth
Cyber-Themed User Manual

Mouse

Mercury X Pro 8KHz Wireless Gaming Mouse
8K Wireless Dongle (2.4GHz)
USB Type-C Charging Cable
2 × Non-slip Pads & Teflon Feet Pads (replacement)
Cleaning Cloth & User Manual

Bundle Exclusives

GravaStar 98% Keyboard Wrist Rest Pad
GravaStar Coiled Aviator USB Cable
8th Anniversary Metal Keycap (Limited Edition)

🛠️ Support & Resources

Latest Driver / Software / Firmware

The GravaStar K98 Pro & X Pro 8000Hz Gaming Set. Five premium items. Dual 8KHz across keyboard and mouse. A 1.65” TFT display. 228-hour battery. 49g ultralight precision. A limited-edition anniversary keycap. This is the complete flagship station — and it’s only available at this price during pre-order.

12-Month Limited Hardware Warranty on all products. Compatible with Windows and macOS.

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