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ATK U2 V2 Mini – Full specification
atk Mouse SKU: ATK-U2-V2-MINI

ATK U2 V2 Mini – Full specification

Available 10.0/10Outstanding
  • Sensor PAW3395
  • DPI 100 – 26,000
  • Polling Rate 4000 Hz
  • Weight 45 g
  • Connection Wireless (2.4 GHz) / Wired
  • Grip Style Claw, Fingertip
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ATK U2 V2 Mini

ATK U2 V2 Mini is a ultralight mouse built around the PAW3395 sensor with Wireless (2.4 GHz) / Wired. Its listed 45 g weight and 118 mm × 62 mm × 38 mm dimensions make the Claw, Fingertip guidance central to the buying decision. The 100 – 26,000 and 4000 Hz figures describe its configuration ceiling; they do not replace measured latency or comfort testing.

Pros & Cons

Pros
  • 45 g listed weight (ultralight class)
  • PAW3395 sensor is identified, making comparison easier
  • 4000 Hz polling option for compatible high-refresh setups
  • Published battery guidance: Up to 100 Hours
Cons
  • Fit is personal; compare 118 mm × 62 mm × 38 mm with a mouse you already use
  • The highest polling mode can increase CPU and battery demand

Specifications

Basic Information

Brand ATK
Model Name U2 V2 Mini
Release Year 2025
Category Mouse
Grip Style Claw, Fingertip
Ergonomics Ambidextrous
Design Type Ultra-light
Color Options Black, White

Dimensions & Weight

Length 118 mm
Width 62 mm
Height 38 mm
Weight 45 g
Material Matte-textured ABS
Feet Material Virgin PTFE

Sensor & Performance

Sensor Type Optical
Sensor Model PAW3395
Resolution (DPI) 100 – 26,000
Tracking Accuracy Flawless
Polling Rate 4000 Hz
Max Tracking Speed 650 IPS
Max Acceleration 50 G
Lift-off Distance Adjustable (1 mm)
Click Latency <1.5 ms
Onboard Memory Yes

Switches & Buttons

Switch Type Optical
Durability 80 Million clicks
Total Buttons 6
Scroll Wheel Notched
Side Buttons Ambidextrous
Middle Click Supported
Macro Support Yes

Connectivity

Connection Type Wireless (2.4 GHz) / Wired
Cable Length 1.6 m
Cable Type Flexible USB-C
Wireless Receiver Nano Dongle
Charging Port USB-C
Compatibility Windows, macOS

Compatibility

Software ATK Software
System Support Windows, macOS
Interface Required USB-A / USB-C

Battery & Charging

Battery Type 400 mAh Li‑Po
Battery Life Up to 100 Hours
Charging Method USB-C
Charge Time Approx. 1.5 hours

Smart Features

Smart Features Compact ultra-light design
Low-latency wireless
Onboard profiles
ATK software support

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

ShapeAmbidextrous and Ultra-light
Size118 mm × 62 mm × 38 mm
Weight Feel45 g (ultralight)
Best GripsClaw, Fingertip

ATK U2 V2 Mini measures 118 mm × 62 mm × 38 mm and is listed at 45 g. The published grip guidance is Claw, Fingertip. Use those measurements against a familiar mouse; grip labels alone cannot predict comfort.

Good fit if

  • You already use Claw, Fingertip on a similarly sized shell.
  • You want a ultralight mouse.
  • The Ambidextrous design matches your preferred hand position.

Consider another shape if

  • You cannot compare the dimensions with a mouse you already find comfortable.
  • You need a large MMO or productivity button grid.

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

Sensor
PAW3395
The sensor model is the most useful identifier when comparing tracking hardware.
DPI Range
100 – 26,000
Maximum DPI is an adjustment range, not a promise of better aim.
Polling Rate
4000 Hz
The top mode needs a capable USB/receiver and can use more system resources.
Lift-off Distance
Adjustable (1 mm)
Lift-off behaviour can vary with pad surface and calibration.
Tracking
650 IPS and 50 G

PAW3395 is the listed sensor. 100 – 26,000 sets the available sensitivity ceiling. 4000 Hz is the stated polling range. The useful setting is the one that remains stable on your PC, receiver and mouse pad—not necessarily the maximum number.

🧩 Clicks, Buttons & Build Quality

Switches
Optical
Switch specifications identify the mechanism; sound and feel still require hands-on judgment.
Buttons
6
Check placement as well as the total count.
Scroll Wheel
Notched
Encoder type does not fully describe tactility or noise.
Mouse Feet
Virgin PTFE
Glide also depends on the pad surface.
Shell / Body
Matte-textured ABS
Material and construction affect mass and rigidity; coating feel is not inferred.

Switches: Optical. buttons: 6. wheel: Notched. body: Matte-textured ABS. The listed feet material is Virgin PTFE. Treat feel, noise and long-term durability as untested unless a hands-on test is explicitly cited.

🔋 Wireless & Battery — What to Expect

Connection
Wireless (2.4 GHz) / Wired
Use wired or 2.4 GHz for latency-sensitive play; Bluetooth prioritizes convenience.
Battery Life
Up to 100 Hours
Runtime varies with polling rate, lighting, sleep settings and battery age.
Charging
USB-C
Confirm cable and charger compatibility in the regional package.
Receiver / Dongle
Nano Dongle
Use the intended receiver for the advertised wireless polling modes.

ATK U2 V2 Mini supports Wireless (2.4 GHz) / Wired. The published runtime is Up to 100 Hours. Expect the highest polling setting to trade some efficiency for more frequent updates.

👤 Who Should Buy This Mouse?

Buy if

  • You specifically want the PAW3395 platform.
  • A 45 g mouse suits your handling preference.
  • Wireless (2.4 GHz) / Wired matches the devices you use.
  • Your grip and hand size match the Claw, Fingertip guidance.

Skip if

  • The 118 mm × 62 mm × 38 mm shell is a poor match for your hand.
  • You do not want the battery/CPU trade-off of very high polling.

🛒 Practical Buying Advice

Before Buying

Compare 118 mm × 62 mm × 38 mm, 45 g, button placement and grip guidance with a mouse you already know.

Value Check

Judge value at the current regional price against mice with the same PAW3395, connection modes and warranty.

Best Configuration

Start at 1000 Hz and raise polling only if 4000 Hz remains stable on your system. Set DPI for control rather than chasing the maximum figure.

What to Verify

Confirm the exact regional model, package contents, receiver, supported software and warranty before checkout.

Buying Call

Choose ATK U2 V2 Mini if its ultralight weight, shape, connection options match your setup; otherwise prioritize fit over headline sensor numbers.

🏁 Final Verdict

ATK U2 V2 Mini: the fit matters more than the maximum DPI

ATK U2 V2 Mini's clearest strengths on paper are 45 g weight, PAW3395, 4000 Hz and Wireless (2.4 GHz) / Wired. The deciding risk is fit: confirm the dimensions, grip style and software support before treating the specification sheet as a recommendation.

Weight: 45 gSensor: PAW3395Polling: 4000 HzConnection: Wireless (2.4 GHz) / Wired

💻 Compatibility & Software Notes

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

Configuration support is listed as ATK Software on Windows, macOS. Features and operating-system support can change with firmware, so use the current manufacturer download page.

✅ Source / Verification Notes

✓

This page distinguishes published specifications from hands-on test results.

✓

Shape comfort, click feel, wireless stability and battery life can vary by user, firmware and test method.

❓ Frequently Asked Questions

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