GravaStar Mercury X Pro Wireless Gaming Mouse, Gray Review
A GravaStar Mercury X Pro wireless gaming mouse in Gray, weighing only 49 grams with a 32,000 DPI PAW 3950 sensor and an 8,000Hz polling rate.
| Brand | GravaStar |
|---|---|
| Color | Gray |
| Sensor | PAW 3950 |
| Max DPI | 32,000 |
| Polling rate | 8,000Hz |
| Mouse weight (feature text) | 49g |
| Best for | FPS and MOBA players wanting an ultra-light mouse with high-precision tracking and flexible connectivity |
Product Overview
GravaStar positions the Mercury X Pro as a competitive gaming mouse built around weight reduction and sensor precision rather than a heavier, ergonomics-first design.
It ships in Gray with a magnesium alloy hollow frame and an included 8K dongle.
Score Breakdown
This verdict is based on the manufacturer's stated specifications, the current Amazon listing and its product images, the confirmed materials and design, real buyer ratings, and our research into the product category. Scores are consistent editorial judgments, not laboratory measurements, and we did not receive a paid sample.
Key Features
PAW 3950, 8,000Hz polling.
Magnesium alloy, hollow skeleton.
Bluetooth, 2.4G, wired.
Customizable via software.
Software-customizable.
Design and Build Quality
The hollow skeleton frame is made from magnesium alloy, which GravaStar states maximizes airflow to keep the hand cool and dry during intense sessions while keeping the mouse itself at only 49 grams.
The listing's catalog weight field separately lists about 1.1 pounds, which reflects the full packaged set with the 8K dongle rather than the mouse body alone, and GravaStar backs the mouse with a 1 year warranty.
Performance in Everyday Use
The PAW 3950 sensor tracks at up to 32,000 DPI with an 8,000Hz polling rate, which GravaStar positions as suited to both fast-paced FPS and precision-demanding MOBA titles.
Tri-mode connectivity covers Bluetooth, 2.4G wireless and a wired connection, while 5 programmable buttons and customizable RGB lighting are set through companion software.
How It Performs: The Evidence
| Decision factor | What we found | Evidence and measurement | Score | Why it matters |
|---|---|---|---|---|
| Max DPI | 32,000 | Title states 32,000 DPI PAW 3950 Sensor | 8.3 | Confirms the stated sensor DPI |
| Polling rate | 8,000Hz | Title states 8,000Hz Polling Rate | 8.2 | Confirms the stated polling rate |
| Mouse weight | 49g | Listing states Weighing only 49g | 8.3 | Confirms the stated mouse weight |
| Button count | 5 programmable | Title states 5 Programmable Buttons | 8.0 | Confirms the stated button count |
| Connectivity modes | Bluetooth, 2.4G, wired | Listing states Tri-Mode Connectivity with Bluetooth, 2.4G wireless, or wired | 8.2 | Confirms the stated connectivity modes |
| Warranty | 1 year | mfg warranty field lists 1 Year | 8.0 | Confirms the stated warranty term |
Who Should Buy It
- Competitive FPS players
- MOBA players needing precision tracking
- Gamers wanting an ultra-light mouse
- Setups needing flexible wireless or wired connectivity
- Anyone wanting a heavier, palm-filling mouse, since this is built specifically to be ultra-light
- The listing's catalog weight field lists about 1.1 pounds for the packaged set, which can read as the mouse's own weight if not cross-checked against the 49g feature text
- Only 5 programmable buttons, fewer than some larger gaming mice offer
- Sold only in Gray on this listing
- Hollow skeleton frame construction trades some rigidity for the lighter weight
Full Specifications
How It Compares
| Feature | GravaStar | Typical option | Higher-tier option |
|---|---|---|---|
| Weight | 49 grams, ultra-light | Heavier standard gaming mouse | Comparable ultra-light gaming mouse |
| Sensor | PAW 3950, 32,000 DPI | Lower DPI sensor | Comparable high-DPI gaming mouse |
| Polling rate | 8,000Hz | Standard polling rate | Comparable high polling rate mouse |
| Connectivity | Bluetooth, 2.4G and wired | Single connection mode only | Comparable tri-mode gaming mouse |
| Frame material | Magnesium alloy hollow frame | Standard plastic shell | Comparable magnesium alloy mouse |
Alternatives Worth a Look
A GravaStar Mercury X Pro wireless gaming mouse in Gray, weighing only 49 grams with a 32,000 DPI PAW 3950 sensor, an 8,000Hz polling rate and tri-mode connectivity. It suits FPS and MOBA players wanting an ultra-light, precise mouse well, with the main catch being the listing's catalog weight field describes the packaged set rather than the mouse alone.
Frequently Asked Questions
How much does the mouse weigh?
49 grams, per the feature text.
What sensor does it use?
A PAW 3950 sensor rated at 32,000 DPI.
What is the polling rate?
8,000Hz.
How can it connect to a PC?
Via Bluetooth, 2.4G wireless, or a wired connection.
How many programmable buttons does it have?
5.
What is the warranty?
1 year, per the listing.
This review is based on GravaStar's own stated sensor specifications, weight and connectivity details as listed. It is editorial analysis of the stated specifications, not independent hands on testing of sensor tracking accuracy.