Skip to content
  1. InputArena – Compare Mouse & Keyboard
  2. All Gadgets
  3. Mouse
  4. ATK U2 Mini – Specification
Mouse
ATK U2 Mini – Specification
atk Mouse SKU: ATK-U2-MINI

ATK U2 Mini – Specification

Available 10.0/10Outstanding
  • Sensor PAW3950 Ultra
  • DPI 100 – 36,000 DPI
  • Polling Rate 8000 Hz
  • Weight 38 g
  • Connection Wireless 2.4 GHz / Bluetooth / Wired
  • Grip Style Claw, Fingertip
View Full Specs

ATK U2 Mini

ATK U2 Mini is a mouse built around Ambidextrous, Claw, Fingertip grip guidance and PAW3950 Ultra, 38 g, 8000 Hz, Wireless 2.4 GHz / Bluetooth / Wired. The main buying point is whether its shape, weight and connection setup match your hand and desk setup. The main trade-off is that shape and hand-fit must be verified before buying. This guide is based on supplied specification fields and avoids direct product testing claims.

Pros & Cons

Pros
  • Listed sensor: PAW3950 Ultra
  • DPI range: 100 – 36,000 DPI
  • Polling rate: 8000 Hz
  • Weight: 38 g
  • Connection: Wireless 2.4 GHz / Bluetooth / Wired
  • Switches: Omron Optical
Cons
  • Shape and hand fit should be verified before buying

Our Rating Scores are set by our editors from the manufacturer-published specifications, not from hands-on testing.

10
/ 10 Outstanding
Design 10
Sensor 10
Switches & Buttons 10
Connectivity 10
Compatibility 10

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

⚡ Real-World Performance Analysis

Polling Rate
8000 Hz
A high polling rate helps most when your whole setup - PC, driver and game - can sustain it consistently.
DPI
100 – 36,000 DPI
Real-world aim comes down to sensor tracking and personal sensitivity, not the maximum DPI figure alone.
Tracking Speed
750 IPS
Sourced from the manufacturer's own maximum tracking speed spec.
Wireless Mode
Wireless 2.4 GHz / Bluetooth / Wired
For gaming, the 2.4 GHz receiver or wired mode is the faster choice - Bluetooth suits everyday convenience more than competitive play.
Response Feel

Based on the listed specs, ATK U2 Mini should be judged by sensor consistency, click feel, weight balance and shape fit. Actual response should be confirmed through testing.

Latency Notes

Latency and polling figures are the manufacturer's published specifications, not independently measured results.

Tracking Notes

Tracking speed and acceleration figures reflect the sensor's published specifications rather than independent lab measurement.

Daily Use

For daily browsing and work, ATK U2 Mini can be used like a normal mouse, but its value depends most on comfort, grip fit and connection preference.

✋ Shape & Grip Guide — Is This Mouse Right for Your Hand?

ShapeAmbidextrous
Size118 mm × 62 mm × 37 mm
Weight Feel38 g listed, ultra-lightweight range
Best GripsClaw, Fingertip

ATK U2 Mini lists Claw, Fingertip grip support with 118 mm × 62 mm × 37 mm dimensions and 38 g. Compare these numbers with a mouse you already use before buying because hand fit matters more than a spec table.

Good fit if

  • You use Claw, Fingertip grip and the dimensions fit your hand.
  • You prefer the listed 38 g weight class.
  • You want a mouse with PAW3950 Ultra.
  • You can actually use the listed 8000 Hz polling mode on your PC/game setup.
  • You want the listed wireless/wired connection options.

Consider another shape if

  • You cannot compare the listed shape and dimensions with your hand size.
  • You prefer a heavier comfort-focused office mouse.

🎯 Sensor & Tracking Quality — What You're Actually Getting

Sensor
PAW3950 Ultra
This reflects the published sensor specification.
DPI Range
100 – 36,000 DPI
Everyday sensitivity settings matter more for control than the maximum DPI ceiling.
Polling Rate
8000 Hz
The benefit of higher polling shows up only when your PC and game can sustain it consistently.
Lift-off Distance
1 mm (adjustable)
Tracking
750 IPS / 50 G

sensor PAW3950 Ultra, DPI 100 – 36,000 DPI, polling 8000 Hz, tracking speed 750 IPS, acceleration 50 G. Avoid mixing tracking accuracy text with IPS speed; the tracking speed card is filled only from the listed max tracking speed field.

🧩 Clicks, Buttons & Build Quality

Switches
Omron Optical
The official product page has the most reliable detail on switch feel and rated durability.
Buttons
6
Product photos are the clearest way to confirm exact side-button placement.
Scroll Wheel
TTC Gold
Mouse Feet
100% Virgin PTFE
Shell / Body
Ice-feel nano coating, magnesium exoskeleton
Coating / Finish
Black, White

ATK U2 Mini should be checked for shell coating, button feel and scroll-wheel behavior before final buying. Listed material: Ice-feel nano coating, magnesium exoskeleton. Listed feet: 100% Virgin PTFE.

🔋 Wireless & Battery — What to Expect

Connection
Wireless 2.4 GHz / Bluetooth / Wired
Battery Life
Up to 250 hours (1000 Hz)
Charging
USB-C
Receiver / Dongle
8K Nano Dongle

For gaming, use the listed 2.4 GHz/wireless receiver or wired mode when available. battery life, receiver package and high-polling support are not confirmed in the published spec sheet.

🎮 Gaming Use Cases — How Does It Perform?

🎯FPS / Aim Training
Strong on paper

ATK U2 Mini can work for FPS if the shape, 38 g and sensor setup fit your hand. Comfort and control matter more than maximum DPI.

🧙MOBA / RPG
Good for standard use

For MOBA and RPG, the standard button layout is enough for most players. Choose a mouse with more side buttons only if you need many shortcuts.

🕹️Casual Gaming
Good

For casual gaming and everyday use, shape comfort and reliable clicks matter more than high-end sensor numbers.

🏆Competitive Notes
Good on paper

For serious competitive use, the receiver, cable and firmware setup all affect real click and polling behaviour as much as the raw spec sheet does.

👤 Who Should Buy This Mouse?

Buy if

  • You use Claw, Fingertip grip and the dimensions fit your hand.
  • You prefer the listed 38 g weight class.
  • You want a mouse with PAW3950 Ultra.
  • You can actually use the listed 8000 Hz polling mode on your PC/game setup.
  • You want the listed wireless/wired connection options.

Skip if

  • You cannot compare the listed shape and dimensions with your hand size.
  • You prefer a heavier comfort-focused office mouse.

🛒 Practical Buying Advice

Before Buying

Before buying ATK U2 Mini, verify the exact sensor, switch type, dimensions, weight, receiver/cable package, software support, price and warranty.

Value Check

ATK U2 Mini gives the most value if its Claw, Fingertip shape and 38 g fit your hand. Do not buy only because of maximum DPI or polling numbers.

Best Configuration

Choose the color/bundle that includes the cable, receiver or accessories you need. Confirm whether high polling requires a specific dongle or firmware setting.

What to Verify

Sensor: PAW3950 Ultra
DPI: 100 – 36,000 DPI
Polling: 8000 Hz
Tracking speed: 750 IPS
Weight: 38 g
Connection: Wireless 2.4 GHz / Bluetooth / Wired
Battery life: Up to 250 hours (1000 Hz)

Buying Call

Buy ATK U2 Mini if the grip, weight and connection mode match your gaming/desk setup. Skip it if you need a different shape, Bluetooth convenience or many productivity buttons.

🏁 Final Verdict

ATK U2 Mini: choose it if the shape fits your hand

ATK U2 Mini has a listed spec set built around PAW3950 Ultra, 8000 Hz and 38 g. The safe buying decision depends on shape fit, connection package and verified software, price and warranty details.

Sensor: PAW3950 UltraWeight: 38 gGrip: Claw, FingertipConnection: Wireless 2.4 GHz / Bluetooth / Wired

💻 Compatibility & Software Notes

Software
ATK HUB
Supported OS
Windows, macOS
Profiles / Memory
Yes

The software and OS fields reflect what's officially listed - firmware version, polling behaviour and profile storage can vary, so check the manufacturer's current documentation for specifics.

🔁 Alternatives to Consider

Same

brand lighter/heavier model: compare if you like the brand but need a different weight or shape.

Mainstream wireless gaming mouse

compare if you want wider software support and more reviews.

Ergonomic productivity mouse

choose this if office comfort and extra workflow buttons matter more than gaming specs.

Wired gaming mouse

choose this if you want simpler setup and do not need wireless convenience.

✅ Source / Verification Notes

✓

Specifications on this page come from the manufacturer's published listing.

✓

We have not physically tested this exact unit, so treat latency, battery life, coating durability and click feel as manufacturer claims rather than independently measured results.

❓ Frequently Asked Questions

More from atk

Reviews

  • Be the first to add a Review

    Please post a user review only if you have / had this product.

  • Rate this Product

  • 8
  • 8
  • 8
  • 8
  • 8
  • 6 / 10 based on your selection
Scroll to Top