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ATK Z1 Ultra – Full specification
atk Mouse SKU: ATK-Z1

ATK Z1 Ultra – Full specification

Available 9.6/10Outstanding
  • Sensor PixArt PAW3395
  • DPI 100 – 26000
  • Polling Rate 4000 Hz
  • Weight 55 g
  • Connection Wireless 2.4 GHz / Wired USB-C
  • Grip Style Palm, Claw
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ATK Z1 Ultra

ATK Z1 Ultra is a ultralight mouse built around the PixArt PAW3395 sensor with Wireless 2.4 GHz / Wired USB-C. Its listed 55 g weight and 124 mm × 66 mm × 38 mm dimensions make the Palm, Claw guidance central to the buying decision. The 100 – 26000 and 4000 Hz figures describe its configuration ceiling; they do not replace measured latency or comfort testing.

Pros & Cons

Pros
  • 55 g listed weight (ultralight class)
  • PixArt PAW3395 sensor is identified, making comparison easier
  • 4000 Hz polling option for compatible high-refresh setups
  • Published battery guidance: Up to 120 hours
Cons
  • Fit is personal; compare 124 mm × 66 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 Z1 Ultra
Release Year 2024
Category Mouse
Grip Style Palm, Claw
Ergonomics Right-handed
Design Type Lightweight
Color Options Black, White

Dimensions & Weight

Length 124 mm
Width 66 mm
Height 38 mm
Weight 55 g
Material Matte textured plastic
Feet Material Virgin PTFE

Sensor & Performance

Sensor Type Optical
Sensor Model PixArt PAW3395
Resolution (DPI) 100 – 26000
Tracking Accuracy Flawless
Polling Rate 4000 Hz
Max Tracking Speed 650 IPS
Max Acceleration 50 G
Lift-off Distance 1–2 mm adjustable
Click Latency <1 ms
Onboard Memory Yes

Switches & Buttons

Switch Type Kailh GM 8.0
Durability 80 Million clicks
Total Buttons 6
Scroll Wheel Standard tactile
Side Buttons 2 (Right side)
Middle Click Yes
Macro Support Yes

Connectivity

Connection Type Wireless 2.4 GHz / Wired USB-C
Cable Length 1.8 m
Cable Type Braided USB-C
Wireless Receiver 4K Nano Dongle
Charging Port USB-C
Compatibility Windows, macOS

Battery & Charging

Battery Type 450 mAh Li‑Po
Battery Life Up to 120 hours
Charging Method USB-C
Charge Time Not specified

Smart Features

Smart Features RGB lighting zones
Onboard profile storage
Low power sleep mode

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

ShapeRight-handed and Lightweight
Size124 mm × 66 mm × 38 mm
Weight Feel55 g (ultralight)
Best GripsPalm, Claw

ATK Z1 Ultra measures 124 mm × 66 mm × 38 mm and is listed at 55 g. The published grip guidance is Palm, Claw. Use those measurements against a familiar mouse; grip labels alone cannot predict comfort.

Good fit if

  • You already use Palm, Claw on a similarly sized shell.
  • You want a ultralight mouse.
  • The Right-handed 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
PixArt PAW3395
The sensor model is the most useful identifier when comparing tracking hardware.
DPI Range
100 – 26000
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
1–2 mm adjustable
Lift-off behaviour can vary with pad surface and calibration.
Tracking
650 IPS and 50 G

PixArt PAW3395 is the listed sensor. 100 – 26000 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
Kailh GM 8.0
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
Standard tactile
Encoder type does not fully describe tactility or noise.
Mouse Feet
Virgin PTFE
Glide also depends on the pad surface.
Shell / Body
Matte textured plastic
Material and construction affect mass and rigidity; coating feel is not inferred.

Switches: Kailh GM 8.0. buttons: 6. wheel: Standard tactile. body: Matte textured plastic. 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 USB-C
Use wired or 2.4 GHz for latency-sensitive play; Bluetooth prioritizes convenience.
Battery Life
Up to 120 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
4K Nano Dongle
Use the intended receiver for the advertised wireless polling modes.

ATK Z1 Ultra supports Wireless 2.4 GHz / Wired USB-C. The published runtime is Up to 120 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 PixArt PAW3395 platform.
  • A 55 g mouse suits your handling preference.
  • Wireless 2.4 GHz / Wired USB-C matches the devices you use.
  • Your grip and hand size match the Palm, Claw guidance.

Skip if

  • The 124 mm × 66 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 124 mm × 66 mm × 38 mm, 55 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 PixArt 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 Z1 Ultra if its ultralight weight, shape, connection options match your setup; otherwise prioritize fit over headline sensor numbers.

🏁 Final Verdict

ATK Z1 Ultra: the fit matters more than the maximum DPI

ATK Z1 Ultra's clearest strengths on paper are 55 g weight, PixArt PAW3395, 4000 Hz and Wireless 2.4 GHz / Wired USB-C. The deciding risk is fit: confirm the dimensions, grip style and software support before treating the specification sheet as a recommendation.

Weight: 55 gSensor: PixArt PAW3395Polling: 4000 HzConnection: Wireless 2.4 GHz / Wired USB-C

💻 Compatibility & Software Notes

Supported OS
Windows, macOS
Profiles / Memory
Yes

Configuration support is listed as 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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