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ATK A9 Ultimate – Specification

ATK A9 Ultimate – Specification

SKU: ATK-A9-ULT
Brand: atk
Category: Mouse
Available
  • Switch Optical
  • Sensor Type PixArt PAW3950 Ultra
  • Connection Type Wireless (2.4 GHz) / Wired
  • Compatibility Windows, macOS
Quick Verdict
9.2
/10Outstanding

What We Like

  • Extremely lightweight
  • Top-tier PAW3950 sensor
  • True 8K polling
  • Excellent battery life

Watch Out For

  • Premium pricing
  • Software required for tuning

Our Rating The overall rating is based on review by our experts

9.2
/ 10 Outstanding
Design 9
Sensor 10
Switches & Buttons 9
Connectivity 9
Compatibility 9
PROS
  • Extremely lightweight
  • Top-tier PAW3950 sensor
  • True 8K polling
  • Excellent battery life
CONS
  • Premium pricing
  • Software required for tuning

Key Specs

Type Mouse Sensor PixArt PAW3950 Ultra Max DPI 100 – 42,000 DPI Polling Rate 8000 Hz Weight 53 g ± 3 g Connection Wireless (2.4 GHz) / Wired (USB-C)

Specifications

Basic Information

Brand ATK
Model Name A9 Ultimate
Release Year 2025
Category Mouse
Grip Style Palm, Claw
Ergonomics Ambidextrous
Design Type Ultra-lightweight
Color Options Black, White

Dimensions & Weight

Length 125 mm
Width 63.5 mm
Height 40 mm
Weight 53 g ± 3 g
Material Matte Nano Coating ABS plastic
Feet Material Virgin-grade PTFE (Low Friction)

Sensor & Performance

Sensor Type Optical
Sensor Model PixArt PAW3950 Ultra
Resolution (DPI) 100 – 42,000 DPI
Tracking Accuracy Flawless (No smoothing / acceleration)
Polling Rate 8000 Hz
Max Tracking Speed 750 IPS
Max Acceleration 50 G
Lift-off Distance Adjustable (1–2 mm)
Click Latency 0.316 ms
Onboard Memory Yes

Switches & Buttons

Switch Type ATK SwiftLight Optical
Durability 80+ Million clicks
Total Buttons 6
Scroll Wheel TTC Gold Encoder (notched)
Side Buttons Customizable (2 per side)
Middle Click Supported
Macro Support Yes (via software)

Connectivity

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

Compatibility

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

Battery & Charging

Battery Type 800 mAh Lithium Polymer
Battery Life Up to 300+ Hours (1000 Hz)
Charging Method USB-C Wired
Charge Time Approx. 2 hours

Smart Features

Smart Features Nordic 54L15 MCU
ApexShark MAX firmware
Dual 8K polling support
Smart power management

More from atk

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