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ATK Y9 Ultimate – Specification
atk Mouse SKU: ATK-Y9-ULT

ATK Y9 Ultimate – Specification

Available 10.0/10Outstanding
  • Sensor PAW3950 Ultra
  • DPI 10 – 30000 (OC 42000)
  • Polling Rate 125 – 8000 Hz
  • Weight 55 g (±2 g)
  • Connection Wireless 2.4 GHz / Wired
  • Grip Style Palm, Claw-Palm
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ATK Y9 Ultimate

ATK Y9 Ultimate is a ultralight mouse built around the PAW3950 Ultra sensor with Wireless 2.4 GHz / Wired. Its listed 55 g (±2 g) weight and 125.6 mm × 67.5 mm × 43.3 mm dimensions make the Palm, Claw-Palm guidance central to the buying decision. The 10 – 30000 (OC 42000) and 125 – 8000 Hz figures describe its configuration ceiling; they do not replace measured latency or comfort testing.

Pros & Cons

Pros
  • 55 g (±2 g) listed weight (ultralight class)
  • PAW3950 Ultra sensor is identified, making comparison easier
  • 125 – 8000 Hz polling option for compatible high-refresh setups
  • Published battery guidance: 800+ Hours (1kHz)
Cons
  • Fit is personal; compare 125.6 mm × 67.5 mm × 43.3 mm with a mouse you already use
  • The highest polling mode can increase CPU and battery demand

Specifications

Basic Information

Brand ATK
Model Name Y9 Ultimate
Release Year 2025
Category Mouse
Grip Style Palm, Claw-Palm
Ergonomics Right-handed
Design Type Lightweight Gaming
Color Options Black, White, Pink

Dimensions & Weight

Length 125.6 mm
Width 67.5 mm
Height 43.3 mm
Weight 55 g (±2 g)
Material Matte ABS with magnesium accents
Feet Material Virgin-grade PTFE

Sensor & Performance

Sensor Type Optical
Sensor Model PAW3950 Ultra
Resolution (DPI) 10 – 30000 (OC 42000)
Tracking Accuracy Flawless tracking
Polling Rate 125 – 8000 Hz
Max Tracking Speed 750 IPS
Max Acceleration 50 G
Lift-off Distance 1 mm (adjustable)
Click Latency 0.181 ms
Onboard Memory Yes

Switches & Buttons

Switch Type Huano refined microswitches
Durability 80 Million clicks
Total Buttons 6
Scroll Wheel Tactile notched wheel
Side Buttons 2 (Left)
Middle Click Yes
Macro Support Yes

Connectivity

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

Compatibility

Software ATK ApexShark MAX
System Support Windows 10/11, macOS 11+
Interface Required USB-A or USB-C

Battery & Charging

Battery Type 800 mAh Li-Po
Battery Life 800+ Hours (1kHz)
Charging Method USB-C Wired
Charge Time Approx. 2 hours

Smart Features

Smart Features Nordic 54L15 MCU
Dual-mode 8000 Hz polling
20,000+ FPS engine
Onboard profile switching

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

ShapeRight-handed and Lightweight Gaming
Size125.6 mm × 67.5 mm × 43.3 mm
Weight Feel55 g (±2 g) (ultralight)
Best GripsPalm, Claw-Palm

ATK Y9 Ultimate measures 125.6 mm × 67.5 mm × 43.3 mm and is listed at 55 g (±2 g). The published grip guidance is Palm, Claw-Palm. Use those measurements against a familiar mouse; grip labels alone cannot predict comfort.

Good fit if

  • You already use Palm, Claw-Palm 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
10 – 30000 (OC 42000)
Maximum DPI is an adjustment range, not a promise of better aim.
Polling Rate
125 – 8000 Hz
The top mode needs a capable USB/receiver and can use more system resources.
Lift-off Distance
1 mm (adjustable)
Lift-off behaviour can vary with pad surface and calibration.
Tracking
750 IPS and 50 G

PAW3950 Ultra is the listed sensor. 10 – 30000 (OC 42000) sets the available sensitivity ceiling. 125 – 8000 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
Huano refined microswitches
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
Tactile notched wheel
Encoder type does not fully describe tactility or noise.
Mouse Feet
Virgin-grade PTFE
Glide also depends on the pad surface.
Shell / Body
Matte ABS with magnesium accents
Material and construction affect mass and rigidity; coating feel is not inferred.

Switches: Huano refined microswitches. buttons: 6. wheel: Tactile notched wheel. body: Matte ABS with magnesium accents. The listed feet material is Virgin-grade 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
800+ Hours (1kHz)
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
Nano Dongle (USB-A)
Use the intended receiver for the advertised wireless polling modes.

ATK Y9 Ultimate supports Wireless 2.4 GHz / Wired. The published runtime is 800+ Hours (1kHz). 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 55 g (±2 g) mouse suits your handling preference.
  • Wireless 2.4 GHz / Wired matches the devices you use.
  • Your grip and hand size match the Palm, Claw-Palm guidance.

Skip if

  • The 125.6 mm × 67.5 mm × 43.3 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 125.6 mm × 67.5 mm × 43.3 mm, 55 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 125 – 8000 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 Y9 Ultimate if its ultralight weight, shape, connection options match your setup; otherwise prioritize fit over headline sensor numbers.

🏁 Final Verdict

ATK Y9 Ultimate: the fit matters more than the maximum DPI

ATK Y9 Ultimate's clearest strengths on paper are 55 g (±2 g) weight, PAW3950 Ultra, 125 – 8000 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: 55 g (±2 g)Sensor: PAW3950 UltraPolling: 125 – 8000 HzConnection: Wireless 2.4 GHz / Wired

💻 Compatibility & Software Notes

Software
ATK ApexShark MAX
Supported OS
Windows 10/11, macOS 11+
Profiles / Memory
Yes

Configuration support is listed as ATK ApexShark MAX on Windows 10/11, macOS 11+. 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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