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MSI Forge GM300 specifications and in-depth review

MSI Forge GM300

Manufacturer: MSI

The MSI Forge GM300 is a wired gaming mouse designed for right-handed users, offering a straightforward feature set suited to everyday gaming use. It connects via USB and ships with a 1.5-meter cable, giving users a reliable, low-latency connection without the need for batteries or wireless setup. RGB lighting is built in, adding visual customization to the overall package.

On the technical side, the GM300 supports a DPI range of 1200 to 7200, adjustable on the fly via a dedicated DPI switching button, and operates at a polling rate of 1000 Hz. The mouse features seven buttons in total, all of which are programmable, including two side buttons positioned for thumb access. It weighs 118 g and measures 127 mm in height, 70 mm in width, and 41 mm in thickness, with no onboard memory profiles or extra weights included. The warranty period covers one year from purchase.

Pros
  • All 7 buttons are fully programmable, offering broad input customization for gaming use
  • Includes a dedicated DPI switching button for quick sensitivity adjustments during use
  • RGB lighting is built in, allowing visual customization of the mouse
  • The 1.5-meter cable provides a reasonable reach for most desk setups
  • A polling rate of 1000 Hz ensures consistent and responsive cursor tracking
Cons
  • No onboard memory profiles, meaning custom configurations cannot be stored on the mouse itself
  • DPI range starts at 1200, which may be too high for users who prefer very low sensitivity settings
  • Right-handed only orientation limits use to a specific group of users
  • No profile switching button, requiring other means to swap between configurations
  • The scroll wheel lacks tilting and thumb-scroll functionality, reducing navigation options
  • No extra weights included, so the 118 g fixed weight cannot be adjusted to personal preference
Who is this for?

This mouse is well-matched for right-handed gamers who want a straightforward wired setup without the complexity of wireless connectivity or profile management. With all 7 buttons fully programmable and a 1000 Hz polling rate, it suits users who engage in everyday gaming sessions and want reliable, responsive input without advanced configuration needs. The fixed 1.5-meter cable and USB connection also make it a practical choice for users with a standard desktop arrangement.

Who is this NOT for?

Users who prefer low DPI sensitivity settings below 1200 will find the sensor range limiting for precision tasks. The mouse is not a good fit for left-handed users, as its ergonomic shape is designed exclusively for right-handed grip. Those who rely on onboard memory profiles to switch between saved configurations across different systems will also find this mouse lacking, as it offers no on-device profile storage.

Performance:

polling rate 1000 Hz
maximum DPI 7200 DPI
minimum DPI 1200 DPI
has adjustable DPI ✓

The MSI Forge GM300 operates at a polling rate of 1000 Hz, ensuring consistent and responsive cursor updates. Its sensor covers an adjustable DPI range from 1200 to 7200, allowing users to fine-tune tracking sensitivity to their preference directly during use.

General info:

Type Gaming
connection type USB
onboard memory profiles 0
has gesture support ✕
warranty period 1 years

The MSI Forge GM300 is a gaming mouse that connects to a system via USB, offering a straightforward wired setup. It does not include onboard memory profiles for storing configuration data, nor does it support gesture-based input. The mouse comes with a one-year warranty.

Buttons:

number of buttons 7
number of side buttons 2
number of programmable buttons 7
has a DPI switching button ✓
has a profile switching button ✕

The MSI Forge GM300 features 7 buttons in total, all of which are programmable, giving users full control over their input configuration. Two of these are side buttons, positioned for easy thumb access. A dedicated DPI switching button is included for on-the-fly sensitivity adjustments, though the mouse does not have a profile switching button.

Design:

Orientation Right-handed
weight 118 g
has RGB lighting ✓
has a tilting scroll wheel ✕
has a thumb scroll wheel ✕
has extra weights ✕
cable length 1.5 m
volume 364.49 cm³
thickness 41 mm
height 127 mm
width 70 mm

The MSI Forge GM300 is shaped for right-handed use and weighs 118 g, with dimensions of 127 mm in height, 70 mm in width, and 41 mm in thickness, giving it a total volume of 364.49 cm³. It includes RGB lighting and connects via a 1.5-meter cable. The scroll wheel does not support tilting or thumb-side scrolling, and no extra weights are included for adjusting the overall feel.

Final Verdict

The MSI Forge GM300 presents itself as a capable wired gaming mouse for right-handed users who value simplicity and reliable core performance. Its fully programmable 7-button layout paired with a 1000 Hz polling rate covers the fundamentals well, making it a functional choice for everyday gaming use. That said, the absence of onboard memory profiles, a fixed minimum DPI of 1200, and a right-handed-only design do narrow its appeal to a specific type of user. For those who fit within its target profile and do not require advanced customization or profile portability, the GM300 delivers a straightforward, no-frills gaming mouse experience that covers the essentials without overcomplicating the setup.

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