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ADATA XPG Infarex M20 Review | 78 Data compared

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  • Avg. price in UK: ~£25
  • Avg. price in US: ~$30
  • Connectivity: wired
  • Maximum polling rate: 1000 Hz
  • Maximum DPI: 5000 DPI
  • Weight: 124 g

ADATA XPG Infarex M20 review. Compare 78 technical specifications and user reviews to see how it ranks among mice and if it is worth buying.

4.3

Overall score

What it is: An overall evaluation of the mouse's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best mice on the market.

Score components:

80.0%

3.9

Technical Score

20.0%

6.1

User score

Poor
3.9

Technical Score

What it is: An assessment of the mouse's technical performance, covering key areas such as sensor performance, buttons and features, connectivity, battery life, ergonomics, software, and build quality.

When it matters: When you want to compare mice based on technical performance and available features.

Score components:

36.0%

4.8

Performance & Sensor

22.0%

4.9

Controls

16.0%

4.5

Design

14.0%

1.9

Features

7.0%

1.1

Connectivity

5.0%

1.0

Battery & Charging

Poor
6.1

User score

What it is: A rating that combines user reviews and the total number of reviews received by the mouse.

When it matters: When you want to understand how a mouse performs in daily use or gaming and how reliable it is in terms of comfort, button feel, tracking accuracy, and long-term durability.

Score components:

70.0%

7.8

User reviews

30.0%

2.0

Popularity

User score:
United Kingdom
amazon
3.9
(19)
United States
Amazon_logo.png
3.9
(19)

(Reviews last updated: May 2026)

Good
  • 4.5
    Gaming

    Score components:

    28.0%

    3.7

    Maximum polling rate

    24.0%

    7.8

    N. of programmable buttons

    20.0%

    1.0

    Onboard memory profiles

    16.0%

    6.4

    Maximum tracking speed

    12.0%

    3.3

    Weight

  • No image
No image

Best prices in UK

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Adata XPG Infarex M20 is a right-handed ergonomic gaming mouse featuring a 5,000 DPI optical sensor with five adjustable presets (400 to 5000 DPI) and durable OMRON switches rated for 20 million clicks. It offers a customisable report rate of 250Hz, 500Hz, or 1000Hz and includes breathing RGB lighting across three zones, all adjustable via hardware switches without the need for additional software. Main pros include its comfortable palm-grip design, reliable click performance with high-quality switches, and easy plug-and-play operation for competitive events. However, its significant 160g weight may be too heavy for some users, and it lacks side rubber grips and software for advanced RGB customisation.

Technical Specifications of ADATA XPG Infarex M20

Technical Score

What it is: An assessment of the mouse's technical performance, covering key areas such as sensor performance, buttons and features, connectivity, battery life, ergonomics, software, and build quality.

When it matters: When you want to compare mice based on technical performance and available features.

Score components:

36.0%

4.8

Performance & Sensor

22.0%

4.9

Controls

16.0%

4.5

Design

14.0%

1.9

Features

7.0%

1.1

Connectivity

5.0%

1.0

Battery & Charging

3.9
ADATA XPG Infarex M20 has a technical score of 3.91 points, which is lower than that of 93.3% of products in this category.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the mouse.

When it matters: When you want to understand how a mouse performs in daily use or gaming and how reliable it is in terms of comfort, button feel, tracking accuracy, and long-term durability.

Score components:

70.0%

7.8

User reviews

30.0%

2.0

Popularity

User score:
United Kingdom
amazon
3.9
(19)
United States
Amazon_logo.png
3.9
(19)

(Reviews last updated: May 2026)

6.1
ADATA XPG Infarex M20 has a user score of 6.07 points, which is lower than that of 94.8% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by the mouse.
When it matters: When you prefer a mouse that has already been chosen and reviewed by many other users.
2.0
ADATA XPG Infarex M20 has a popularity of 2 points, which is lower than 73.3% of products in this category.
Ratio quality/price

What it is: An indicator that combines the mouse's overall rating with its cost.

When it matters: When you are looking for a mouse that offers a strong balance of performance, features, and price.

Score components:

60.0%

4.3

Overall score

40.0%

10

Price

6.0
ADATA XPG Infarex M20 has a quality-to-price ratio of 6 points, which is lower than 94.7% of products in this category.
Brand name
What it is: The manufacturer or brand of the product.
When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

Adata
Maximum polling rate
What it is: The maximum number of position reports the mouse can send to the computer each second, measured in Hertz (Hz).
When it matters: When you are chasing the lowest possible input delay for competitive play and want the mouse reporting as often as possible.

Importance: HIGH

Good value: >=1000 Hz

1,000 Hz
ADATA XPG Infarex M20 has a maximum polling rate of 1000 Hz, which is higher than 27.8% of mice and equal to 55.1% of mice.
Wired polling rate
What it is: The polling rate the mouse reaches when it is connected with a cable.
When it matters: When you mainly use the mouse wired and want maximum responsiveness.

Importance: HIGH

Good value: >=1000 Hz

1,000 Hz
ADATA XPG Infarex M20 has a wired polling rate of 1000 Hz, which is higher than 13.3% of mice and equal to 77.3% of mice.
2.4 GHz polling rate
What it is: The polling rate available when the mouse is used over a 2.4 GHz wireless connection.
When it matters: When you use the 2.4 GHz receiver and want near-wired performance.

Importance: HIGH

Good value: >=1000 Hz

N/A
Bluetooth polling rate
What it is: The polling rate available when the mouse is connected through Bluetooth.
When it matters: When you use Bluetooth and want to understand the trade-off in responsiveness.

Importance: LOW

Good value: >=125 Hz

0 Hz
ADATA XPG Infarex M20 has a Bluetooth polling rate of 0 Hz, which is equal to 63% of mice.
wired only.
Show more
Connectivity
What it is: The mouse's high-level connectivity class: wired only, wireless only, or both wired and wireless.
When it matters: When you need to know at a glance whether the mouse is wired, wireless, or flexible enough to support both.

Importance: HIGH

wired
ADATA XPG Infarex M20 supports wired connectivity, which is less versatile than 65.1% of mice and equal to 34.9% of mice.
connection modes: wired.
Bluetooth support
What it is: Shows whether the mouse can connect over Bluetooth instead of relying only on a wired link or proprietary USB receiver.
When it matters: When you want a dongle-free connection option for laptops, tablets, or devices with limited USB ports.

Importance: MEDIUM

no
ADATA XPG Infarex M20 does not support Bluetooth. 35.6% of mice support Bluetooth.
Bluetooth version
What it is: The Bluetooth standard version supported by the mouse for wireless connectivity and compatibility.
When it matters: When you care about Bluetooth compatibility, efficiency, and connection quality.

Importance: LOW

Good value: >=5.1

N/A
Proprietary 2.4 GHz support
What it is: Shows whether the mouse supports the brand's dedicated 2.4 GHz wireless system rather than relying only on Bluetooth.
When it matters: When you want the brand's fast low-latency wireless mode instead of depending only on Bluetooth performance.

Importance: MEDIUM

no
ADATA XPG Infarex M20 does not support proprietary 2.4 GHz wireless. 61.6% of mice support proprietary 2.4 GHz wireless.
Receiver included
What it is: Shows whether a compatible wireless receiver is included in the box instead of needing to be bought separately.
When it matters: When you expect full wireless use immediately and do not want to buy extra accessories just to get started.

Importance: MEDIUM

no
ADATA XPG Infarex M20 does not include a receiver. 62.5% of mice include a receiver.
Show more
Battery life
What it is: The operating time the mouse can deliver on a full charge or a fresh set of batteries under normal use.
When it matters: When the mouse needs to last through workdays, travel, or repeated gaming sessions without constant charging.

Importance: HIGH

Good value: >400 hours

N/A
Battery capacity
What it is: The amount of energy the built-in battery can store, measured in milliampere-hours (mAh).
When it matters: When you want rough battery context behind the runtime claim instead of judging endurance from marketing hours alone.

Importance: MEDIUM

Good value: >=500 mAh

N/A
Battery form factor
What it is: The battery format used by the mouse, such as AA, AAA, integrated rechargeable cell, or another form.
When it matters: When you care whether the mouse uses easy-to-replace AA or AAA cells or a sealed rechargeable pack.

Importance: LOW

N/A
Rechargeable battery
What it is: Shows whether the mouse uses a rechargeable battery instead of relying only on disposable cells.
When it matters: When you prefer topping the mouse up over USB or a dock instead of buying disposable batteries repeatedly.

Importance: HIGH

no
ADATA XPG Infarex M20 does not use a rechargeable battery. 46% of mice use a rechargeable battery.
Removable battery
What it is: Shows whether the battery can be removed and replaced by the user instead of being sealed inside the mouse.
When it matters: When long-term serviceability matters and you would rather replace the battery than replace the whole mouse later.

Importance: LOW

no
ADATA XPG Infarex M20 does not use a removable battery. 22.3% of mice use a removable battery.
Show more
N. of buttons
What it is: The total number of physical buttons available on the mouse body.
When it matters: When you need enough physical controls for shortcuts, MMO binds, browser actions, or productivity commands.

Importance: HIGH

Good value: >=7

6
ADATA XPG Infarex M20 has 6 buttons, which is more than 23.2% of mice and equal to 40.1% of mice.
N. of side buttons
What it is: The number of buttons placed on the side of the mouse, typically for thumb access.
When it matters: When thumb-access buttons matter for browser navigation, MMOs, or productivity shortcuts.

Importance: MEDIUM

Good value: >=2

2
ADATA XPG Infarex M20 has 2 side buttons, which is more than 15.1% of mice and equal to 68.4% of mice.
N. of programmable buttons
What it is: The number of mouse buttons that can be customized or reassigned through software or onboard settings.
When it matters: When remapping flexibility matters and you want more actions moved off the keyboard.

Importance: HIGH

Good value: >=7

6
ADATA XPG Infarex M20 has 6 programmable buttons, which is more than 36.4% of mice and equal to 31.3% of mice.
DPI switching button
What it is: Shows whether the mouse includes a dedicated control for changing DPI levels on the fly.
When it matters: When you want to swap sensitivity instantly for sniping, browsing, editing, or different game genres.

Importance: MEDIUM

yes
ADATA XPG Infarex M20 includes a DPI switching button. 14.7% of mice include a DPI switching button.
Profile switching button
What it is: Shows whether the mouse includes a dedicated control for changing onboard or saved profiles during use.
When it matters: When you switch between saved profiles for different games or work routines.

Importance: LOW

no
ADATA XPG Infarex M20 does not include a profile switching button. 16.8% of mice include a profile switching button.
Show more
Orientation
What it is: The hand orientation the mouse is designed for, such as right-handed, left-handed, or ambidextrous use.
When it matters: When hand comfort matters and you need a shape that fits your grip and dominant hand.

Importance: HIGH

right-handed
Weight
What it is: The overall weight of the mouse itself, which influences portability, comfort, and movement feel.
When it matters: When you care about how light or substantial the mouse feels during long sessions.

Importance: HIGH

Good value: <100 g

124 g
ADATA XPG Infarex M20 weighs 124 g, which is heavier than 89.3% of mice and equal to 0.4% of mice.
Body weight.
Extra weights
What it is: The total weight of removable extra weights included for tuning the balance or feel of the mouse.
When it matters: When you care about tuning balance and overall heft instead of being locked into the stock feel.

Importance: LOW

0 g
ADATA XPG Infarex M20 comes with 0 g of extra weights, which is equal to 95.4% of mice.
Cable length
What it is: The length of the supplied cable used for wired operation or charging, usually measured in meters.
When it matters: When you need enough cable reach across your desk or charging setup.

Importance: LOW

Good value: >=1.8 m

1.8 m
ADATA XPG Infarex M20 comes with a 1.8 m cable, which is longer than 18.9% of mice and equal to 64.5% of mice.
Cable type
What it is: The construction style of the cable, such as braided, rubber, or paracord, which affects flexibility and durability.
When it matters: When cable drag, flexibility, and durability affect how the mouse feels in use.

Importance: LOW

braided
Show more
Onboard memory profiles
What it is: The number of user profiles that can be stored directly in the mouse memory for use without reconfiguring software each time.
When it matters: When you use different games, apps, or devices and want settings saved directly on the mouse.

Importance: MEDIUM

Good value: >=3

0
ADATA XPG Infarex M20 supports 0 onboard memory profiles, which is less than 52.5% of mice and equal to 47.5% of mice.
Onboard memory size
What it is: The amount of onboard memory available inside the mouse for storing settings, macros, or profiles.
When it matters: When you store complex macros, settings, or several onboard profiles.

Importance: LOW

Good value: >=512 KB

0 KB
ADATA XPG Infarex M20 has 0 KB of onboard memory, which is equal to 82.6% of mice.
no onboard memory.
Software name
What it is: The name of the official software used to configure the mouse, update firmware, or customize features.
When it matters: When software ecosystem and customization tools influence your buying decision.

Importance: LOW

N/A
Firmware upgradable
What it is: Shows whether the mouse can receive firmware updates for fixes, compatibility improvements, or feature changes.
When it matters: When you want the option for later fixes, stability improvements, or performance tweaks after purchase.

Importance: LOW

no
ADATA XPG Infarex M20 does not support firmware upgrades. 72.9% of mice support firmware upgrades.
Suitable for gaming
What it is: Shows whether the mouse is positioned or tuned around gaming-focused speed, latency, and control features.
When it matters: When fast clicks, low latency, and gaming-oriented features are priorities.

Importance: MEDIUM

yes
ADATA XPG Infarex M20 is suitable for gaming. 24.3% of mice are suitable for gaming.

ADATA XPG Infarex M20 vs the average mouse

Total
  • 50% lower maximum DPI
    ADATA XPG Infarex M20 has a maximum DPI of 5,000 DPI, while the average mouse has a maximum DPI of 10,000 DPI.
  • 50% lower maximum acceleration
    ADATA XPG Infarex M20 has a maximum acceleration of 20 G, while the average mouse has a maximum acceleration of 40 G.
  • No angle snapping support
    ADATA XPG Infarex M20 does not support angle snapping, while the average mouse does. 53.9% of mice support angle snapping.
  • 200 DPI higher minimum setting
    ADATA XPG Infarex M20 has a minimum DPI of 400 DPI, while the average mouse has a minimum DPI of 200 DPI.
  • No proprietary 2.4 GHz support
    ADATA XPG Infarex M20 does not support proprietary 2.4 GHz wireless, while the average mouse does. 61.5% of mice support proprietary 2.4 GHz wireless.
  • No receiver included
    ADATA XPG Infarex M20 does not include a receiver, while the average mouse does. 62.4% of mice include a receiver.
  • Limited connectivity
    ADATA XPG Infarex M20 supports wired connectivity, while the average mouse supports wireless connectivity.
    connection modes: wired.
  • No automatic sleep mode
    ADATA XPG Infarex M20 does not support auto-sleep, while the average mouse does. 63.2% of mice support auto-sleep.
  • No battery level indicator
    ADATA XPG Infarex M20 does not include a battery level indicator, while the average mouse does. 59.2% of mice include a battery level indicator.
  • 10 million clicks shorter switch lifespan
    ADATA XPG Infarex M20 has a switch durability of 20 million clicks, while the average mouse has a switch durability of 30 million clicks.
  • 49.9% higher mouse weight
    ADATA XPG Infarex M20 weighs 124 g, while the average mouse weighs 82.745 g.
    Body weight.
  • 3.8 mm taller mouse height
    ADATA XPG Infarex M20 has a height of 43.5 mm, while the average mouse has a height of 39.7 mm.
  • 3 years older release date
    ADATA XPG Infarex M20 has a release date of 2,018, while the average mouse has a release date of 2,021.
    November 2018
  • No firmware upgrades
    ADATA XPG Infarex M20 does not support firmware upgrades, while the average mouse does. 72.8% of mice support firmware upgrades.
  • 1 fewer onboard profiles
    ADATA XPG Infarex M20 supports 0 onboard memory profiles, while the average mouse supports 1 onboard memory profiles.
  • No proprietary 2.4 GHz support
    ADATA XPG Infarex M20 does not support proprietary 2.4 GHz wireless, while the average mouse does. 61.5% of mice support proprietary 2.4 GHz wireless.
    What it is: Shows whether the mouse supports the brand's dedicated 2.4 GHz wireless system rather than relying only on Bluetooth.
    When it matters: When you want the brand's fast low-latency wireless mode instead of depending only on Bluetooth performance.

    Importance: MEDIUM

    ADATA XPG Infarex M20 does not support proprietary 2.4 GHz wireless, while the average mouse does. 61.5% of mice support proprietary 2.4 GHz wireless.
  • 49.9% higher mouse weight
    ADATA XPG Infarex M20 weighs 124 g, while the average mouse weighs 82.745 g.
    Body weight.
    What it is: The overall weight of the mouse itself, which influences portability, comfort, and movement feel.
    When it matters: When you care about how light or substantial the mouse feels during long sessions.

    Importance: HIGH

    Good value: <100 g

    ADATA XPG Infarex M20 weighs 124 g, while the average mouse weighs 82.745 g.124 g vs 82.745 g
  • No firmware upgrades
    ADATA XPG Infarex M20 does not support firmware upgrades, while the average mouse does. 72.8% of mice support firmware upgrades.
    What it is: Shows whether the mouse can receive firmware updates for fixes, compatibility improvements, or feature changes.
    When it matters: When you want the option for later fixes, stability improvements, or performance tweaks after purchase.

    Importance: LOW

    ADATA XPG Infarex M20 does not support firmware upgrades, while the average mouse does. 72.8% of mice support firmware upgrades.
  • 1 fewer onboard profiles
    ADATA XPG Infarex M20 supports 0 onboard memory profiles, while the average mouse supports 1 onboard memory profiles.
    What it is: The number of user profiles that can be stored directly in the mouse memory for use without reconfiguring software each time.
    When it matters: When you use different games, apps, or devices and want settings saved directly on the mouse.

    Importance: MEDIUM

    Good value: >=3

    ADATA XPG Infarex M20 supports 0 onboard memory profiles, while the average mouse supports 1 onboard memory profiles.0 vs 1
  • No automatic sleep mode
    ADATA XPG Infarex M20 does not support auto-sleep, while the average mouse does. 63.2% of mice support auto-sleep.
    What it is: Shows whether the mouse automatically enters a low-power state after inactivity to reduce battery drain.
    When it matters: When battery life matters but you do not want to remember to power the mouse down every time you step away.

    Importance: LOW

    ADATA XPG Infarex M20 does not support auto-sleep, while the average mouse does. 63.2% of mice support auto-sleep.
  • No receiver included
    ADATA XPG Infarex M20 does not include a receiver, while the average mouse does. 62.4% of mice include a receiver.
    What it is: Shows whether a compatible wireless receiver is included in the box instead of needing to be bought separately.
    When it matters: When you expect full wireless use immediately and do not want to buy extra accessories just to get started.

    Importance: MEDIUM

    ADATA XPG Infarex M20 does not include a receiver, while the average mouse does. 62.4% of mice include a receiver.
  • 10 million clicks shorter switch lifespan
    ADATA XPG Infarex M20 has a switch durability of 20 million clicks, while the average mouse has a switch durability of 30 million clicks.
    What it is: The rated click lifespan of the primary switches, usually expressed in millions of clicks.
    When it matters: When heavy clicking, long-term reliability, and avoiding early switch failure are part of the buying decision.

    Importance: MEDIUM

    Good value: >=70 million clicks

    ADATA XPG Infarex M20 has a switch durability of 20 million clicks, while the average mouse has a switch durability of 30 million clicks.20 million clicks vs 30 million clicks
  • 50% lower maximum DPI
    ADATA XPG Infarex M20 has a maximum DPI of 5,000 DPI, while the average mouse has a maximum DPI of 10,000 DPI.
    What it is: The highest sensitivity setting supported by the mouse sensor, measured in dots per inch (DPI).
    When it matters: When extremely high sensitivity is part of your setup, even if it matters less than sensor quality for most users.

    Importance: HIGH

    Good value: >=18000 DPI

    ADATA XPG Infarex M20 has a maximum DPI of 5,000 DPI, while the average mouse has a maximum DPI of 10,000 DPI.5000 DPI vs 10000 DPI
Total
Overall
Performance & Sensor
Connectivity
Battery & Charging
Controls
Design
Features

Graphic comparison of ADATA XPG Infarex M20 and

Attribute category
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Third-party reviews

United Kingdom
amazon
3.9
19 Reviews
United States
Amazon_logo.png
3.9
19 Reviews

(Reviews last updated: May 2026)

What customers like about ADATA XPG Infarex M20?

  • Excellent value for money, typically priced around £25 or $35
  • High-quality Omron switches rated for 20 million clicks provide a tactile and responsive feel
  • Ergonomic, rounded design based on the classic IntelliMouse Explorer shape is very comfortable for palm and claw grips
  • No-software requirement makes it a simple plug-and-play device suitable for eSports
  • Features high-quality braided cable and large Teflon skates for smooth gliding
  • Dedicated hardware switches for adjusting polling rate and toggling RGB lighting on the fly

What customers dislike about ADATA XPG Infarex M20?

  • At 160g, it is significantly heavier than most modern gaming mice, which may hinder fast, twitchy movements
  • Lack of rubberised side grips can make the mouse feel slippery, especially with sweaty hands
  • RGB lighting is basic and not customisable; users are limited to a single breathing colour cycle
  • Thumb buttons are reported to feel somewhat sluggish and 'cheap' compared to the main buttons
  • Potential quality control issues noted, such as an off-centre scroll wheel or play at the cable exit
  • No software utility means advanced customisation of macros or lighting effects is impossible

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