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Redragon M921 Azzinoth specifications and in-depth review

Redragon M921 Azzinoth

Manufacturer: Redragon

The Redragon M921 Azzinoth is a right-handed wired gaming mouse built for users who want extensive button customization alongside solid tracking performance. It connects via USB and carries a total of 18 programmable buttons, including 12 dedicated side buttons, giving users a wide range of input options directly from the mouse. RGB lighting and included extra weights add further configurability to the overall package.

On the technical side, the M921 Azzinoth uses a PixArt PAW3327 sensor with a DPI range spanning from 500 to 12400, adjustable to suit different sensitivity preferences. It tracks at up to 220 IPS with a maximum acceleration of 30G and operates at a 1000 Hz polling rate. The mouse measures 120 mm in height, 76 mm in width, and 39 mm in thickness, weighing 150 g, with a 1.8 m cable. It ships with a one-year warranty and does not include onboard memory profiles.

Pros
  • All 18 buttons are fully programmable, offering extensive input customization directly from the mouse
  • 12 dedicated side buttons provide a large number of thumb-accessible controls for complex input setups
  • Adjustable DPI range from 500 to 12400 covers a wide span of sensitivity preferences
  • Extra weights are included, allowing the user to tune the physical feel of the mouse
  • RGB lighting is present for users who want visual customization
  • The 1.8 m cable provides generous reach from the mouse to the connected device
Cons
  • At 150 g before any added weights, the mouse sits on the heavier side for extended use sessions
  • No onboard memory profiles means settings cannot be stored on the device itself and may be lost without software
  • Right-handed only orientation limits use to one hand
  • No profile switching button, so swapping between configurations cannot be done directly on the mouse
  • Neither a tilting nor a thumb scroll wheel is available, limiting scrolling input options
Who is this for?

This mouse is well suited to users who rely on extensive button layouts, such as those playing MMO or strategy games that benefit from having numerous commands mapped directly to the mouse. The 12 side buttons and fully programmable input set make it a strong fit for anyone who wants to reduce keyboard dependency during gameplay. Users who prefer to fine-tune the physical weight of their mouse will also find value here, as the included extra weights allow for a degree of personalization in how the device feels during longer sessions.

Who is this NOT for?

Users who prefer a lightweight mouse for fast-paced, low-resistance movement may find the 150 g base weight uncomfortable over extended periods, particularly before any additional weights are added. The strictly right-handed design makes it unsuitable for left-handed users entirely. Additionally, those who work across multiple system setups and need settings stored on the device will be limited by the absence of onboard memory profiles, as configurations will not persist without supporting software.

Performance:

polling rate 1000 Hz
maximum speed 220 IPS
maximum acceleration 30G
maximum DPI 12400 DPI
minimum DPI 500 DPI
has adjustable DPI ✓

The Redragon M921 Azzinoth operates at a 1000 Hz polling rate, reporting its position to the system every millisecond for consistent cursor response. Its adjustable DPI range spans from 500 to 12400, allowing users to fine-tune sensitivity to their preference. The sensor handles a maximum speed of 220 IPS and a peak acceleration of 30G, keeping tracking stable during fast movements.

General info:

Type Gaming
connection type USB
sensor PixArt PAW3327
onboard memory profiles 0
has gesture support ✕
warranty period 1 years
release date May 2025

The Redragon M921 Azzinoth is a gaming mouse that connects via USB and is equipped with a PixArt PAW3327 sensor for its core tracking. It does not include onboard memory profiles, so settings are not stored directly on the device, and gesture support is not available. The mouse comes with a one-year warranty.

Buttons:

number of buttons 18
number of side buttons 12
number of programmable buttons 18
has a DPI switching button ✓
has a profile switching button ✕

The Redragon M921 Azzinoth features a total of 18 buttons, all of which are programmable, giving users full flexibility to assign custom inputs across the entire mouse. Of those, 12 are dedicated side buttons, making thumb-accessible controls a prominent part of the layout. A DPI switching button is included for on-the-fly sensitivity adjustments, while a profile switching button is not present on this model.

Design:

Orientation Right-handed
weight 150 g
has RGB lighting ✓
has a tilting scroll wheel ✕
has a thumb scroll wheel ✕
has extra weights ✓
cable length 1.8 m
volume 355.68 cm³
thickness 39 mm
height 120 mm
width 76 mm

The Redragon M921 Azzinoth is designed for right-handed use and weighs 150 g, with dimensions of 120 mm in height, 76 mm in width, and 39 mm in thickness, giving it a volume of 355.68 cm³. It comes with extra weights included, allowing users to adjust the feel of the mouse to their preference. The mouse features RGB lighting and connects via a 1.8 m cable. Neither a tilting scroll wheel nor a thumb scroll wheel is part of the design.

Final Verdict

The Redragon M921 Azzinoth is a feature-dense gaming mouse built around one clear strength: its 18 fully programmable buttons, including 12 side inputs, which make it a compelling option for users who demand deep input customization from a single device. Backed by a PixArt PAW3327 sensor, a 1000 Hz polling rate, and adjustable DPI up to 12400, its performance specifications are well-rounded for the gaming use case it targets. The inclusion of extra weights adds a layer of physical personalization that not all mice in this category offer. That said, its right-handed-only design, heavier build, and lack of onboard memory profiles mean it is best suited to a specific type of user rather than a broad audience. For those whose workflow genuinely calls for an extensive button layout and customizable weight, the M921 Azzinoth delivers a purposeful and well-specified package.