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ATK U2 Mini – Specification

ATK U2 Mini – Specification

SKU: ATK-U2-MINI
Brand: atk
Category: Mouse
Available
  • Switch Omron Optical
  • Sensor Type PAW3950 Ultra
  • Connection Type 2.4G / Bluetooth / Wired
  • Compatibility Windows, macOS
QUICK VERDICT
9.2
/10Outstanding

✓WHAT WE LIKE

  • Extremely lightweight 38g design
  • Top-tier PAW3950 Ultra sensor
  • True 8K wireless polling
  • Premium magnesium build

✗WATCH OUT FOR

  • Premium pricing
  • No large-hand palm grip support

Our Rating The overall rating is based on review by our experts

9.2
/ 10 Outstanding
Design 9
Sensor 10
Switches & Buttons 9
Connectivity 9
Compatibility 9
PROS
  • Extremely lightweight 38g design
  • Top-tier PAW3950 Ultra sensor
  • True 8K wireless polling
  • Premium magnesium build
CONS
  • Premium pricing
  • No large-hand palm grip support

Key Specs

Type Mouse Sensor PAW3950 Ultra Max DPI 100 – 36,000 DPI Polling Rate 8000 Hz Weight 38 g Connection Wireless 2.4 GHz / Bluetooth / Wired

Who Is the ATK U2 Mini – Specification For?

🎮
Competitive Gaming

High polling rate and top-tier DPI range make this a strong pick for FPS and fast-paced competitive titles.

Great fit
💼
Office & Productivity

Wireless connectivity keeps your desk clean. Ideal for all-day productivity and multi-device work setups.

Great fit
🎨
Creative & Design Work

Precise tracking at high DPI settings suits digital artists and designers who need pixel-accurate cursor control.

Good fit
✈️
Travel & Portable Use

At 38 g, this mouse is light enough to toss in a bag without noticing the extra weight.

Great fit

Sensor & Performance — What the Numbers Mean

Sensor PAW3950 Ultra The sensor is the heart of any mouse. Optical sensors track light reflection for precision; laser sensors work on more surfaces. For gaming, a quality optical sensor eliminates acceleration and prediction issues.
Max DPI 100 – 36,000 DPI DPI (dots per inch) controls how far the cursor moves per inch of mouse movement. Higher DPI ≠ better — most competitive gamers use 400–1600 DPI. What matters is the sensor's quality at your preferred setting.
Polling Rate 8000 Hz Polling rate is how often the mouse reports its position to your PC per second. 1000 Hz = 1ms report interval (standard for gaming). 4000–8000 Hz is available on premium gaming mice for ultra-smooth tracking.
Weight 38 g Ultra-light (<70g). Reduces hand fatigue in long sessions and allows fast flick shots in FPS games. Can feel insubstantial to users who prefer a solid feel.

Grip Style & Hand Fit Guide

🖐️Palm Grip

Full hand rests on the mouse. Best for large hands and relaxed usage. Reduces wrist strain over long sessions.

✌️Claw Grip

Fingers arch over buttons. Good for fast, precise clicks. Favored by FPS gamers who need quick reactions.

☝️Fingertip Grip

Only fingertips touch the mouse. Maximum agility and fast movements. Preferred by competitive players.

Hand compatibility: Ultra-lightweight

Should You Buy the ATK U2 Mini – Specification?

The ATK U2 Mini – Specification is worth considering if you want mouse mouse performance. The PAW3950 Ultra sensor and 8000 Hz polling rate place it firmly in the premium tier for its category.

Skip it if: you need a wired-only connection for zero latency assurance or prefer a very different form factor.

Specifications

Basic Information

Brand ATK
Model Name U2 Mini (Blazing Sky series)
Release Year 2025
Category Mouse
Grip Style Claw, Fingertip
Ergonomics Ambidextrous
Design Type Ultra-lightweight
Color Options Black, White

Dimensions & Weight

Length 118 mm
Width 62 mm
Height 37 mm
Weight 38 g
Material Ice-feel nano coating, magnesium exoskeleton
Feet Material 100% Virgin PTFE

Sensor & Performance

Sensor Type Optical
Sensor Model PAW3950 Ultra
Resolution (DPI) 100 – 36,000 DPI
Tracking Accuracy Flawless
Polling Rate 8000 Hz
Max Tracking Speed 750 IPS
Max Acceleration 50 G
Lift-off Distance 1 mm (adjustable)
Click Latency <1 ms
Onboard Memory Yes

Switches & Buttons

Switch Type Omron Optical
Durability 70 Million clicks
Total Buttons 6
Scroll Wheel TTC Gold
Side Buttons Customizable
Middle Click Standard
Macro Support Yes (ATK HUB)

Connectivity

Connection Type Wireless 2.4 GHz / Bluetooth / Wired
Cable Length 1.8 m
Cable Type Flexible paracord USB-C
Wireless Receiver 8K Nano Dongle
Charging Port USB-C
Compatibility Windows, macOS

Compatibility

Software ATK HUB
System Support Windows
Interface Required USB port

Battery & Charging

Battery Type 500 mAh Lithium Polymer
Battery Life Up to 250 hours (1000 Hz)
Charging Method USB-C
Charge Time 1.5 hours

Smart Features

Smart Features Onboard profiles
8K polling
Nordic 52840 MCU
Low-friction feet

More from atk

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