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Uiosmuph G12 Slim Wireless Review | 78 Data compared

Avg. price: ~£20
Connectivity: wireless+wired
Maximum polling rate: 125 Hz
Maximum DPI: 1600 DPI
Weight: 70 g

Uiosmuph G12 Slim Wireless review. Compare 78 technical specifications and user reviews to see how it ranks among mice and if it is worth buying.

6.1

Good

5.4

Good

9.1

Exceptional

3.5
Gaming
Score components:
28.0%
1.0
Maximum polling rate
24.0%
4.4
N. of programmable buttons
20.0%
1.0
Onboard memory profiles
16.0%
6.4
Maximum tracking speed
12.0%
8.2
Weight

Best prices in UK

Best rankings

#19 in Best Silent Mice
#418 in Best Computer Mice

Verdict

The Uiosmuph G12 Slim Wireless is a 2.4GHz rechargeable optical mouse featuring an ultra-slim 4.4 x 2.25 x 0.8-inch profile and a weight of approximately 70g. It offers three adjustable DPI levels (800/1200/1600) and includes both a USB receiver and a Type-C adapter for broad compatibility with Windows and Mac OS. Key highlights include silent-click left and right buttons, a 7-color breathing LED lighting system, and an energy-saving sleep mode that activates after 8 to 10 minutes of inactivity. While praised for its portability and quiet operation, users have noted cons such as the inability to select a single solid light color and a scroll wheel that sits low in the body, which can make navigation slightly difficult for some users.

Technical Specifications of Uiosmuph G12 Slim Wireless

Overall score

6.1

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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.

Performance & Sensor

4.1

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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

Uiosmuph

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

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

N/A

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

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

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Connectivity

9.8

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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

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

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

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

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

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Battery & Charging

8.4

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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

?

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

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

integrated

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

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

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Controls

4.5

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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

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

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

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

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

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Design

8.4

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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

ambidextrous

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

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

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

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

N/A

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Features

3.0

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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

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

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

?

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

Uiosmuph G12 Slim Wireless vs the average mouse

Why is Uiosmuph G12 Slim Wireless better than the average mouse?

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Silent primary switches
Uiosmuph G12 Slim Wireless uses silent primary switches, while the average mouse does not. 14.4% of mice use silent primary switches.
Silent click buttons.
What it is: Shows whether the main left and right buttons are designed for quieter clicking than standard switches.
When it matters: When you work in quiet spaces and want less click noise.
Importance: MEDIUM
Uiosmuph G12 Slim Wireless uses silent primary switches, while the average mouse does not. 14.4% of mice use silent primary switches.
15.4% lower mouse weight
Uiosmuph G12 Slim Wireless weighs 70 g, while the average mouse weighs 82.745 g.
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
Uiosmuph G12 Slim Wireless weighs 70 g, while the average mouse weighs 82.745 g.70 g vs 82.745 g
Usable while charging
Uiosmuph G12 Slim Wireless can be used while charging, while the average mouse cannot. 47.5% of mice can be used while charging.
What it is: Shows whether the mouse keeps working normally while a charging cable is connected.
When it matters: When you do not want downtime while the mouse battery is charging.
Importance: MEDIUM
Uiosmuph G12 Slim Wireless can be used while charging, while the average mouse cannot. 47.5% of mice can be used while charging.
2 more paired devices
Uiosmuph G12 Slim Wireless pairs with 3 devices, while the average mouse pairs with 1 devices.
2 Bluetooth + 1 2.4GHz.
What it is: The maximum number of devices the mouse can stay paired with for switching between them.
When it matters: When you regularly swap the same mouse between several paired devices.
Importance: LOW
Good value: >=2
Uiosmuph G12 Slim Wireless pairs with 3 devices, while the average mouse pairs with 1 devices.3 vs 1
Rechargeable battery
Uiosmuph G12 Slim Wireless uses a rechargeable battery, while the average mouse does not. 46% of mice use 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
Uiosmuph G12 Slim Wireless uses a rechargeable battery, while the average mouse does not. 46% of mice use a rechargeable battery.
Detachable cable
Uiosmuph G12 Slim Wireless comes with a detachable cable, while the average mouse does not. 42.9% of mice come with a detachable cable.
What it is: Shows whether the cable can be unplugged and replaced instead of staying permanently attached to the mouse.
When it matters: When you value easier cable replacement, transport, or long-term repairability.
Importance: LOW
Uiosmuph G12 Slim Wireless comes with a detachable cable, while the average mouse does not. 42.9% of mice come with a detachable cable.
25% higher maximum acceleration
Uiosmuph G12 Slim Wireless has a maximum acceleration of 50 G, while the average mouse has a maximum acceleration of 40 G.
What it is: The highest acceleration the mouse sensor can handle without tracking errors, typically measured in G.
When it matters: When you flick the mouse aggressively and need the sensor to stay accurate.
Importance: HIGH
Good value: >=50 G
Uiosmuph G12 Slim Wireless has a maximum acceleration of 50 G, while the average mouse has a maximum acceleration of 40 G.50 G vs 40 G
19.7 mm lower mouse height
Uiosmuph G12 Slim Wireless is 20 mm tall, while the average mouse is 39.7 mm tall.
What it is: The height of the mouse from its base to the highest point of the shell.
When it matters: When palm support and the hump shape affect your comfort during long use.
Importance: MEDIUM
Good value: <39 mm
Uiosmuph G12 Slim Wireless is 20 mm tall, while the average mouse is 39.7 mm tall.20 mm vs 39.7 mm
25% higher maximum acceleration
Uiosmuph G12 Slim Wireless has a maximum acceleration of 50 G, while the average mouse has a maximum acceleration of 40 G.
2 more paired devices
Uiosmuph G12 Slim Wireless pairs with 3 devices, while the average mouse pairs with 1 devices.
Versatile connectivity
Uiosmuph G12 Slim Wireless supports wireless+wired connectivity, while the average mouse supports wireless connectivity.
Bluetooth support
Uiosmuph G12 Slim Wireless supports Bluetooth, while the average mouse does not. 35.5% of mice support Bluetooth.
Receiver storage inside mouse
Uiosmuph G12 Slim Wireless has receiver storage inside the mouse, while the average mouse does not. 45.9% of mice have receiver storage inside the mouse.
Usable while charging
Uiosmuph G12 Slim Wireless can be used while charging, while the average mouse cannot. 47.5% of mice can be used while charging.
Rechargeable battery
Uiosmuph G12 Slim Wireless uses a rechargeable battery, while the average mouse does not. 46% of mice use a rechargeable battery.
Silent primary switches
Uiosmuph G12 Slim Wireless uses silent primary switches, while the average mouse does not. 14.4% of mice use silent primary switches.
15.4% lower mouse weight
Uiosmuph G12 Slim Wireless weighs 70 g, while the average mouse weighs 82.745 g.
Detachable cable
Uiosmuph G12 Slim Wireless comes with a detachable cable, while the average mouse does not. 42.9% of mice come with a detachable cable.
19.7 mm lower mouse height
Uiosmuph G12 Slim Wireless is 20 mm tall, while the average mouse is 39.7 mm tall.
6 mm narrower mouse width
Uiosmuph G12 Slim Wireless is 60 mm wide, while the average mouse is 66 mm wide.

Performance & Sensor

Battery & Charging

Why is Uiosmuph G12 Slim Wireless worse than the average mouse?

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87.5% lower maximum polling rate
Uiosmuph G12 Slim Wireless has a maximum polling rate of 125 Hz, while the average mouse has a maximum polling rate of 1,000 Hz.
84% lower maximum DPI
Uiosmuph G12 Slim Wireless has a maximum DPI of 1,600 DPI, while the average mouse has a maximum DPI of 10,000 DPI.
87.5% lower 2.4 GHz polling rate
Uiosmuph G12 Slim Wireless has a 2.4 GHz polling rate of 125 Hz, while the average mouse has a 2.4 GHz polling rate of 1,000 Hz.
600 DPI higher minimum setting
Uiosmuph G12 Slim Wireless has a minimum DPI of 800 DPI, while the average mouse has a minimum DPI of 200 DPI.
No angle snapping support
Uiosmuph G12 Slim Wireless does not support angle snapping, while the average mouse does. 53.9% of mice support angle snapping.
2 fewer stored DPI steps
Uiosmuph G12 Slim Wireless stores 3 DPI steps, while the average mouse stores 5 DPI steps.
300 DPI coarser step size
Uiosmuph G12 Slim Wireless has a DPI step size of 400 DPI, while the average mouse has a DPI step size of 100 DPI.
3 fewer programmable buttons
Uiosmuph G12 Slim Wireless has 3 programmable buttons, while the average mouse has 6 programmable buttons.
10 million clicks shorter switch lifespan
Uiosmuph G12 Slim Wireless has a switch durability of 20 million clicks, while the average mouse has a switch durability of 30 million clicks.
2 fewer side buttons
Uiosmuph G12 Slim Wireless has 0 side buttons, while the average mouse has 2 side buttons.
2 fewer buttons
Uiosmuph G12 Slim Wireless has 4 buttons, while the average mouse has 6 buttons.
1 fewer onboard profiles
Uiosmuph G12 Slim Wireless supports 0 onboard memory profiles, while the average mouse supports 1 onboard memory profiles.
Not suitable for gaming
Uiosmuph G12 Slim Wireless is not suitable for gaming, while the average mouse is. 75.8% of mice are suitable for gaming.
87.5% lower maximum polling rate
Uiosmuph G12 Slim Wireless has a maximum polling rate of 125 Hz, while the average mouse has a maximum polling rate of 1,000 Hz.
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
Uiosmuph G12 Slim Wireless has a maximum polling rate of 125 Hz, while the average mouse has a maximum polling rate of 1,000 Hz.125 Hz vs 1000 Hz
3 fewer programmable buttons
Uiosmuph G12 Slim Wireless has 3 programmable buttons, while the average mouse has 6 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
Uiosmuph G12 Slim Wireless has 3 programmable buttons, while the average mouse has 6 programmable buttons.3 vs 6
84% lower maximum DPI
Uiosmuph G12 Slim Wireless has a maximum DPI of 1,600 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
Uiosmuph G12 Slim Wireless has a maximum DPI of 1,600 DPI, while the average mouse has a maximum DPI of 10,000 DPI.1600 DPI vs 10000 DPI
1 fewer onboard profiles
Uiosmuph G12 Slim Wireless 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
Uiosmuph G12 Slim Wireless supports 0 onboard memory profiles, while the average mouse supports 1 onboard memory profiles.0 vs 1
87.5% lower 2.4 GHz polling rate
Uiosmuph G12 Slim Wireless has a 2.4 GHz polling rate of 125 Hz, while the average mouse has a 2.4 GHz polling rate of 1,000 Hz.
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
Uiosmuph G12 Slim Wireless has a 2.4 GHz polling rate of 125 Hz, while the average mouse has a 2.4 GHz polling rate of 1,000 Hz.125 Hz vs 1000 Hz
Not suitable for gaming
Uiosmuph G12 Slim Wireless is not suitable for gaming, while the average mouse is. 75.8% of mice are 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
Uiosmuph G12 Slim Wireless is not suitable for gaming, while the average mouse is. 75.8% of mice are suitable for gaming.
10 million clicks shorter switch lifespan
Uiosmuph G12 Slim Wireless 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
Uiosmuph G12 Slim Wireless 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
600 DPI higher minimum setting
Uiosmuph G12 Slim Wireless has a minimum DPI of 800 DPI, while the average mouse has a minimum DPI of 200 DPI.
What it is: The lowest sensitivity setting supported by the mouse sensor, measured in dots per inch (DPI).
When it matters: When you prefer very low sensitivity for precision aiming or detailed work.
Importance: LOW
Good value: <=800 DPI
Uiosmuph G12 Slim Wireless has a minimum DPI of 800 DPI, while the average mouse has a minimum DPI of 200 DPI.800 DPI vs 200 DPI

Performance & Sensor

Graphic comparison of Uiosmuph G12 Slim Wireless and

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Third-party reviews

United Kingdom

United States

(Reviews last updated: May 2026)

What customers like about Uiosmuph G12 Slim Wireless?

Silent clicking design is ideal for quiet environments like libraries or offices
Slim and lightweight profile makes it highly portable for travel and laptop bags
Aesthetic appeal with random 7-color RGB breathing lights
Dual connectivity options with both a USB receiver and a USB-C adapter
Internal rechargeable battery eliminates the need for disposable battery replacements
Adjustable DPI settings (800/1200/1600) allow for customisable cursor speed

What customers dislike about Uiosmuph G12 Slim Wireless?

Automatic power-save sleep mode (after 8 minutes) requires a physical click to wake, which some find annoying
Scroll wheel is noted by some users to be too low in the body, making it difficult to turn easily
Lightweight construction can feel flimsy or lower quality to some users
Reported durability issues, including buttons or charging failing after a few months of use
Instruction manual is described as unhelpful or lacking for non-technical users
RGB lights cannot be set to a single solid color; they only cycle randomly

Video reviews

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