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ATK Z1 V2 Ultimate – Full specification
atk Mouse SKU: ATK-Z1-V2-ULT

ATK Z1 V2 Ultimate – Full specification

Available 10.0/10Outstanding
  • Sensor PAW3950 Ultra
  • DPI 100 – 30,000 (OC 42,000)
  • Polling Rate 8000 Hz (0.125 ms)
  • Weight 54 g (±2 g)
  • Connection Wireless (2.4 GHz) / Wired (USB-C)
  • Grip Style Palm, Claw
View Full Specs

ATK Z1 V2 Ultimate

ATK Z1 V2 Ultimate is a ultralight mouse built around the PAW3950 Ultra sensor with Wireless (2.4 GHz) / Wired (USB-C). Its listed 54 g (±2 g) weight and 122.5 mm × 66.8 mm × 42.4 mm dimensions make the Palm, Claw guidance central to the buying decision. The 100 – 30,000 (OC 42,000) and 8000 Hz (0.125 ms) figures describe its configuration ceiling; they do not replace measured latency or comfort testing.

Pros & Cons

Pros
  • 54 g (±2 g) listed weight (ultralight class)
  • PAW3950 Ultra sensor is identified, making comparison easier
  • 8000 Hz (0.125 ms) polling option for compatible high-refresh setups
  • Published battery guidance: Up to 160 Hours (1000 Hz)
Cons
  • Fit is personal; compare 122.5 mm × 66.8 mm × 42.4 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 V2 Ultimate
Release Year 2025
Category Mouse
Grip Style Palm, Claw
Ergonomics Right-handed
Design Type Ultra-light
Color Options Black, White, Orange

Dimensions & Weight

Length 122.5 mm
Width 66.8 mm
Height 42.4 mm
Weight 54 g (±2 g)
Material Nano Coating (Ice-Cool / Slip-free)
Feet Material 100% Virgin PTFE (Teflon)

Sensor & Performance

Sensor Type Optical
Sensor Model PAW3950 Ultra
Resolution (DPI) 100 – 30,000 (OC 42,000)
Tracking Accuracy Flawless (Zero smoothing/filtering)
Polling Rate 8000 Hz (0.125 ms)
Max Tracking Speed 750 IPS
Max Acceleration 50 G
Lift-off Distance Adjustable (0.7–2.0 mm)
Click Latency ~0.4 ms
Onboard Memory Yes

Switches & Buttons

Switch Type Omron Optical / ATK Custom
Durability 70+ Million clicks
Total Buttons 6
Scroll Wheel F-Switch E10 Flagship
Side Buttons Customizable
Middle Click Standard
Macro Support Yes (ATK Software)

Connectivity

Connection Type Wireless (2.4 GHz) / Wired (USB-C)
Cable Length 1.8 m
Cable Type Superflex Paracord USB-C
Wireless Receiver 8K Nano Dongle (USB-A)
Charging Port USB-C
Compatibility Windows, macOS, Linux

Compatibility

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

Battery & Charging

Battery Type Built-in 500 mAh Li‑Po
Battery Life Up to 160 Hours (1000 Hz)
Charging Method USB-C Wired
Charge Time Approx. 2 hours

Smart Features

Smart Features Onboard DPI switching
8000 Hz dual-mode polling
Nordic 52840 chipset
SmartSpeed Wireless Gen-2
Customizable RGB

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

ShapeRight-handed and Ultra-light
Size122.5 mm × 66.8 mm × 42.4 mm
Weight Feel54 g (±2 g) (ultralight)
Best GripsPalm, Claw

ATK Z1 V2 Ultimate measures 122.5 mm × 66.8 mm × 42.4 mm and is listed at 54 g (±2 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
PAW3950 Ultra
The sensor model is the most useful identifier when comparing tracking hardware.
DPI Range
100 – 30,000 (OC 42,000)
Maximum DPI is an adjustment range, not a promise of better aim.
Polling Rate
8000 Hz (0.125 ms)
The top mode needs a capable USB/receiver and can use more system resources.
Lift-off Distance
Adjustable (0.7–2.0 mm)
Lift-off behaviour can vary with pad surface and calibration.
Tracking
750 IPS and 50 G

PAW3950 Ultra is the listed sensor. 100 – 30,000 (OC 42,000) sets the available sensitivity ceiling. 8000 Hz (0.125 ms) 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
Omron Optical / ATK Custom
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
F-Switch E10 Flagship
Encoder type does not fully describe tactility or noise.
Mouse Feet
100% Virgin PTFE (Teflon)
Glide also depends on the pad surface.
Shell / Body
Nano Coating (Ice-Cool / Slip-free)
Material and construction affect mass and rigidity; coating feel is not inferred.

Switches: Omron Optical / ATK Custom. buttons: 6. wheel: F-Switch E10 Flagship. body: Nano Coating (Ice-Cool / Slip-free). The listed feet material is 100% Virgin PTFE (Teflon). 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 160 Hours (1000 Hz)
Runtime varies with polling rate, lighting, sleep settings and battery age.
Charging
USB-C Wired
Confirm cable and charger compatibility in the regional package.
Receiver / Dongle
8K Nano Dongle (USB-A)
Use the intended receiver for the advertised wireless polling modes.

ATK Z1 V2 Ultimate supports Wireless (2.4 GHz) / Wired (USB-C). The published runtime is Up to 160 Hours (1000 Hz). Expect the highest polling setting to trade some efficiency for more frequent updates.

👤 Who Should Buy This Mouse?

Buy if

  • You specifically want the PAW3950 Ultra platform.
  • A 54 g (±2 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 122.5 mm × 66.8 mm × 42.4 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 122.5 mm × 66.8 mm × 42.4 mm, 54 g (±2 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 PAW3950 Ultra, connection modes and warranty.

Best Configuration

Start at 1000 Hz and raise polling only if 8000 Hz (0.125 ms) 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 V2 Ultimate if its ultralight weight, shape, connection options match your setup; otherwise prioritize fit over headline sensor numbers.

🏁 Final Verdict

ATK Z1 V2 Ultimate: the fit matters more than the maximum DPI

ATK Z1 V2 Ultimate's clearest strengths on paper are 54 g (±2 g) weight, PAW3950 Ultra, 8000 Hz (0.125 ms) 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: 54 g (±2 g)Sensor: PAW3950 UltraPolling: 8000 Hz (0.125 ms)Connection: Wireless (2.4 GHz) / Wired (USB-C)

💻 Compatibility & Software Notes

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

Configuration support is listed as ATK Software on Windows, macOS, Linux. 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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