GravaStar Mercury M1 Pro

Name: GravaStar Mercury M1 Pro
Brand: GravaStar
SKU: 15177

Manufacturer: GravaStar

The GravaStar Mercury M1 Pro is a right-handed wireless gaming mouse designed around high-responsiveness input and versatile connectivity. It supports three connection modes — 2.4GHz wireless, USB, and Bluetooth 5.2 — giving users flexibility depending on their setup. Weighing 89 g and measuring 125.2 x 67.1 x 38.3 mm, it sits in a mid-size form factor with RGB lighting and a 1.8 m cable included for wired use. The rechargeable battery supports use while charging, ensuring uninterrupted sessions even when the battery runs low.

On the performance side, the M1 Pro stands out with a 4000 Hz polling rate, which delivers exceptionally frequent position updates for highly responsive cursor tracking. The sensor covers a DPI range from 50 to 26000 with full adjustability, and the mouse handles up to 650 IPS tracking speed and 50G acceleration. All 6 buttons are fully programmable, including 2 side buttons and a dedicated DPI switching button, though a profile switching button is not included and there are no onboard memory profiles. The battery is rechargeable but not removable, and the mouse carries a one-year warranty.

Pros

The 4000 Hz polling rate delivers exceptionally frequent position updates, making cursor tracking highly responsive during fast-paced gaming
A DPI range spanning from 50 to 26000 with full adjustability allows precise tuning across a very wide spectrum of sensitivity preferences
Tri-mode connectivity via 2.4GHz wireless, USB, and Bluetooth 5.2 provides genuine flexibility for different setups and devices
All 6 buttons are fully programmable, including 2 side buttons and a dedicated DPI switching button for on-the-fly sensitivity changes
The mouse can be used while charging, preventing battery depletion from causing interruptions during active sessions

Cons

Battery life is rated at only 30 hours, which may require more frequent recharging compared to mice with larger battery capacity
The battery is not removable, so a depleted or failed battery cannot be swapped out without servicing
No onboard memory profiles are available, meaning personal settings cannot be stored on the device and carried to other systems
Right-handed only orientation excludes left-handed users entirely
No profile switching button is present, limiting the ability to change configurations directly from the mouse

Who is this for?

The GravaStar Mercury M1 Pro is well suited to right-handed gamers who demand highly responsive input, with the 4000 Hz polling rate making it a natural fit for fast-paced gaming where cursor precision and latency matter. The tri-mode connectivity — spanning 2.4GHz wireless, USB, and Bluetooth 5.2 — suits users who frequently switch between devices or setups without wanting to reconfigure their peripherals each time. The ability to use the mouse while charging also makes it a reliable option for extended sessions where running out of battery mid-use would be disruptive, and the wide DPI range from 50 to 26000 caters to users who regularly fine-tune their sensitivity across different games or tasks.

Who is this NOT for?

Users who need to carry their settings between different machines will find the absence of onboard memory profiles a genuine limitation, as no configuration can be stored on the device itself. Left-handed users are fully excluded by the right-handed-only design, regardless of other features. Those who prefer longer wireless endurance between charges may find the 30-hour battery life insufficient for setups where regular charging is inconvenient, and the non-removable battery means there is no fallback option when the cell runs low and a cable is not available. Users who want to switch between profiles directly from the mouse will also be constrained by the lack of a profile switching button.

Performance:

polling rate	4000 Hz
maximum speed	650 IPS
maximum acceleration	50G
maximum DPI	26000 DPI
minimum DPI	50 DPI
has adjustable DPI	✓

The mouse operates at a 4000 Hz polling rate, sending position updates to the host device at a notably high frequency for precise and responsive cursor tracking. DPI is fully adjustable across a wide range spanning from 50 to 26000, accommodating both very slow and highly sensitive tracking preferences. The sensor is rated for a maximum speed of 650 IPS and a maximum acceleration of 50G, reflecting a performance specification oriented toward fast-paced input demands.

General info:

Type	Gaming
connection type	2.4GHz wireless, USB, Bluetooth
onboard memory profiles	0
Bluetooth version	5.2
has gesture support	✕
Battery life	30 hours
can use while charging	✓
has a rechargeable battery	✓
has a removable battery	✕
warranty period	1 years

This is a gaming mouse that connects via 2.4GHz wireless, USB, or Bluetooth 5.2, offering flexibility across different setups, though gesture support is not available. The built-in rechargeable battery is rated for 30 hours of use and supports continued operation while charging, though the battery is not removable. There are no onboard memory profiles for storing settings on the device itself. The mouse comes with a one-year warranty.

Buttons:

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

The mouse has 6 buttons in total, all of which are programmable, including 2 side buttons and a dedicated DPI switching button for adjusting sensitivity on the fly. A profile switching button is not included, so switching between stored configurations cannot be done directly from the mouse.

Design:

Orientation	Right-handed
weight	89 g
has RGB lighting	✓
has a tilting scroll wheel	✕
has a thumb scroll wheel	✕
has extra weights	✕
cable length	1.8 m
volume	321.755236 cm³
thickness	38.3 mm
height	125.2 mm
width	67.1 mm

The mouse is designed for right-handed use and weighs 89 g, with dimensions of 125.2 mm in height, 67.1 mm in width, and 38.3 mm in thickness, giving a total volume of approximately 321.76 cm³. RGB lighting is included, and a 1.8 m cable is provided for wired connection. The mouse does not feature a tilting scroll wheel, a thumb scroll wheel, or any bundled extra weights for adjusting its heft.

Final Verdict

The GravaStar Mercury M1 Pro is a right-handed gaming mouse that makes a strong case on the strength of its 4000 Hz polling rate and tri-mode wireless connectivity, positioning it firmly within the high-responsiveness gaming segment. The fully adjustable DPI range, six fully programmable buttons, and use-while-charging capability round out a feature set that holds up well for demanding gaming use. Some practical trade-offs — including the 30-hour battery life, non-removable battery, and absence of onboard memory profiles — mean it requires a degree of management that more casual users may find less convenient. For right-handed gamers who prioritize input precision and connection flexibility above all else, the Mercury M1 Pro is a technically capable and well-specified option that delivers where it matters most.