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GravaStar Mercury X Pro Wireless Gaming Mouse, Come with 8K Dongle – 32,000 DPI PAW 3950 Sensor, 8,000Hz Polling Rate, Only 49g, Magnesium Alloy Hollow Frame, RGB Lighting, 5 Programmable Buttons
GravaStar

GravaStar Mercury X Pro Wireless Gaming Mouse

Bottom line: The GravaStar Mercury X Pro Wireless Gaming Mouse: Featherweight 49g magnesium alloy hollow frame cuts hand fatigue in long sessions; main trade-off: hollow skeleton design exposes internals to dust and debris.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For keyboards, mice, headsets and other PC peripherals, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ Featherweight 49g magnesium alloy hollow frame cuts hand fatigue in long sessions
  • ✓ PAW 3950 sensor tracks up to 32,000 DPI for FPS and MOBA precision
  • ✓ 8,000Hz polling via the included 8K dongle for low-latency response
  • ✓ Tri-mode connectivity: 2.4G wireless, Bluetooth, and wired

Cons

  • ✗ Hollow skeleton design exposes internals to dust and debris
  • ✗ Only 5 programmable buttons limits MMO and macro-heavy users
  • ✗ RGB lighting plus 8,000Hz polling shortens wireless battery life
  • ✗ Button and RGB tuning requires GravaStar's proprietary software

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SpecPicks Verdict

SpecPicks scored GravaStar Mercury X Pro Wireless Gaming Mouse using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming peripherals category. GravaStar's gaming peripherals lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for gaming peripherals of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Innovative Hollow Skeleton Design - Maximized airflow with a durable, lightweight magnesium alloy frame to keep your hand cool and dry during intense gaming sessions.
  • Precision with 32,000 DPI Sensor PAW 3950 sensor offers ultra-accurate tracking, ideal for both fast-paced FPS and precision-demanding MOBA games.
  • Ultra-Light & Ergonomic - Weighing only 49g, the ergonomic design ensures a comfortable grip, reducing fatigue even in long gaming sessions.
  • Customizable Buttons & RGB - Fully programmable buttons and RGB lighting via customizable software, allowing you to tailor your setup to your unique playstyle.
  • Tri-Mode Connectivity - Enjoy flexible connectivity options with Bluetooth, 2.4G wireless, or wired, perfect for any gaming setup.

Full Specifications

BrandGravaStar
ColorBlack
Range10 meters
Weight49g
Style Name8K Polling Rate
Unit Count1 Count
ConnectivityBluetooth, 2.4GHz
Model NumberX Pro
Power SourceBattery Powered, Wired
Button Quantity5
Connection TypeWired
Mfr Part NumberX Pro
Special FeatureProgrammable Buttons
Antenna LocationGaming, Office
Hand OrientationRight
Hardware PlatformPC
Compatible DevicesPersonal Computer
Enclosure MaterialMagnesium Alloy
Movement DetectionOptical
Additional FeaturesProgrammable Buttons
Full listing titleGravaStar Mercury X Pro Wireless Gaming Mouse, Come with 8K Dongle – 32,000 DPI PAW 3950 Sensor, 8,000Hz Polling Rate, Only 49g, Magnesium Alloy Hollow Frame, RGB Lighting, 5 Programmable Buttons

Ready to buy?

GravaStar Mercury X Pro Wireless Gaming Mouse, Come with 8K Dongle – 32,000 DPI PAW 3950 Sensor, 8,000Hz Polling Rate, Only 49g, Magnesium Alloy Hollow Frame, RGB Lighting, 5 Programmable Buttons is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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GravaStar Mercury X Pro Wireless Gaming Mouse, Come with 8K Dongle – 32,000 DPI PAW 3950 Sensor, 8,000Hz Polling Rate, Only 49g, Magnesium Alloy Hollow Frame, RGB Lighting, 5 Programmable Buttons
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