GravaStar Mercury X

Name: GravaStar Mercury X
Brand: GravaStar
SKU: 48548

Manufacturer: GravaStar

The GravaStar Mercury X is a right-handed gaming mouse designed for wireless use, offering three connection modes: 2.4GHz wireless, USB, and Bluetooth 5.2. At just 49 grams, it sits on the lighter end of the spectrum for gaming mice, with a compact form factor measuring 124.6 mm in length, 63.5 mm in width, and 40.5 mm in thickness. It includes RGB lighting and supports use while charging, backed by a rechargeable battery rated for up to 200 hours of use.

Under the hood, the Mercury X is powered by the PixArt PAW3950 sensor, which covers a DPI range from 50 to 32000, adjustable to suit different sensitivity preferences. It tracks at up to 650 IPS with a maximum acceleration of 50G, and operates at a 1000 Hz polling rate. The mouse provides 6 buttons in total, including 2 side buttons and 5 programmable buttons, alongside dedicated DPI and profile switching buttons. The 1.8-meter cable is available for wired use, though the mouse carries no onboard memory profiles. A one-year warranty is included.

Pros

Tri-mode connectivity via 2.4GHz wireless, USB, and Bluetooth 5.2 offers flexibility across different setups
Battery life is rated at 200 hours, reducing the need for frequent recharging
The mouse can be used while charging, avoiding forced downtime
At 49 grams, the build is notably light, which reduces fatigue during extended sessions
DPI is adjustable across a wide range from 50 to 32000, accommodating a broad variety of sensitivity preferences
Five programmable buttons allow for meaningful input customization

Cons

No onboard memory profiles means settings cannot be stored directly on the mouse for use across different systems
The battery is not removable, limiting options if the battery degrades over time
The scroll wheel lacks both tilt and thumb scroll functionality, reducing navigation versatility
Right-handed only orientation excludes left-handed users
No extra weights are included, leaving users without the option to adjust the feel of the mouse
Warranty coverage is limited to one year

Who is this for?

This mouse is a strong fit for right-handed users who value wireless flexibility, as the tri-mode connectivity covers 2.4GHz, USB, and Bluetooth 5.2 — making it practical for both dedicated gaming setups and general desktop use. The 200-hour battery life combined with the ability to use the mouse while charging suits users who need uninterrupted sessions without managing frequent recharge cycles. The wide DPI range from 50 to 32000 and the adjustable sensitivity also make it a reasonable choice for users who regularly switch between tasks requiring precision and fast movement, such as mixed gaming and productivity workflows.

Who is this NOT for?

Left-handed users are immediately excluded by the right-handed-only ergonomic design. Users who rely on onboard memory profiles to carry their settings between multiple machines will find this mouse unsuitable, as it stores no profiles on-device. Those who prefer a heavier mouse with adjustable weight will also be underserved, since no extra weights are included and the fixed 49-gram build offers no customization in that regard. Additionally, users who depend on advanced scroll wheel inputs — such as horizontal scrolling via a tilting wheel — will find the lack of tilt and thumb scroll functionality a meaningful limitation.

Performance:

polling rate	1000 Hz
maximum speed	650 IPS
maximum acceleration	50G
maximum DPI	32000 DPI
minimum DPI	50 DPI
has adjustable DPI	✓

The GravaStar Mercury X operates at a 1000 Hz polling rate, reporting its position to the system up to a thousand times per second for responsive cursor movement. Its sensor supports a DPI range from 50 to 32000, with full adjustability across that range to suit different use cases and surface types. Tracking performance extends up to 650 IPS at a maximum acceleration of 50G, giving the mouse a solid capability ceiling for fast and varied movement patterns.

General info:

Type	Gaming
connection type	2.4GHz wireless, USB, Bluetooth
sensor	PixArt PAW3950
onboard memory profiles	0
Bluetooth version	5.2
has gesture support	✕
Battery life	200 hours
can use while charging	✓
has a rechargeable battery	✓
has a removable battery	✕
warranty period	1 years

The GravaStar Mercury X is a gaming mouse that connects via 2.4GHz wireless, USB, or Bluetooth 5.2, offering flexibility across different setups. It is equipped with the PixArt PAW3950 sensor and carries no onboard memory profiles. The built-in rechargeable battery is rated for 200 hours of use, and the mouse can be used while charging, though the battery is not removable. Gesture support is not available on this model. It does not store onboard profiles, and comes with a one-year warranty.

Buttons:

number of buttons	6
number of side buttons	2
number of programmable buttons	5
has a DPI switching button	✓
has a profile switching button	✓

The GravaStar Mercury X features 6 buttons in total, including 2 dedicated side buttons and 5 programmable buttons that can be configured to individual preferences. It also includes both a DPI switching button and a profile switching button, allowing on-the-fly adjustments without navigating software menus.

Design:

Orientation	Right-handed
weight	49 g
has RGB lighting	✓
has a tilting scroll wheel	✕
has a thumb scroll wheel	✕
has extra weights	✕
cable length	1.8 m
volume	320.44005 cm³
thickness	40.5 mm
height	124.6 mm
width	63.5 mm

The GravaStar Mercury X is designed for right-handed use and weighs 49 grams, with dimensions of 124.6 mm in height, 63.5 mm in width, and 40.5 mm in thickness, giving it a total volume of approximately 320.44 cm³. It includes RGB lighting and comes with a 1.8-meter cable for wired connectivity. The scroll wheel does not tilt or feature a thumb scroll variant, and no additional weights are included in the package.

Final Verdict

The GravaStar Mercury X is a right-handed wireless gaming mouse that makes a clear case for users seeking a lightweight, versatile wireless option with broad connectivity. Its tri-mode connection support and 200-hour battery life stand out as genuinely practical features for everyday use, while the wide DPI range and 1000 Hz polling rate ensure the sensor side of things is well-covered. The absence of onboard memory profiles, a fixed right-handed design, and limited scroll wheel functionality do narrow its appeal for certain user types, but within its intended audience — right-handed users wanting a low-weight, long-lasting wireless mouse — the Mercury X delivers a coherent and well-rounded specification set.