- InputArena – Compare Mouse & Keyboard
- All Gadgets
- Mouse
- ATK Y9 Ultimate – Specification
ATK Y9 Ultimate – Specification
WHAT WE LIKE
- Extremely lightweight design
- Flagship PAW3950 sensor
- 8000 Hz polling rate
- Excellent battery life
WATCH OUT FOR
- Premium pricing
- Right-handed only
- Extremely lightweight design
- Flagship PAW3950 sensor
- 8000 Hz polling rate
- Excellent battery life
- Premium pricing
- Right-handed only
Key Specs
Type Mouse Sensor PAW3950 Ultra Max DPI 10 – 30000 (OC 42000) Polling Rate 125 – 8000 Hz Weight 55 g (±2 g) Connection Wireless 2.4 GHz / WiredWho Is the ATK Y9 Ultimate – Specification For?
High polling rate and top-tier DPI range make this a strong pick for FPS and fast-paced competitive titles.
Wireless connectivity keeps your desk clean. Ideal for all-day productivity and multi-device work setups.
Precise tracking at high DPI settings suits digital artists and designers who need pixel-accurate cursor control.
The heavier build makes this better suited for a permanent desk setup rather than carry-around use.
Sensor & Performance — What the Numbers Mean
Grip Style & Hand Fit Guide
Full hand rests on the mouse. Best for large hands and relaxed usage. Reduces wrist strain over long sessions.
Fingers arch over buttons. Good for fast, precise clicks. Favored by FPS gamers who need quick reactions.
Only fingertips touch the mouse. Maximum agility and fast movements. Preferred by competitive players.
Hand compatibility: Lightweight Gaming
Should You Buy the ATK Y9 Ultimate – Specification?
The ATK Y9 Ultimate – Specification is worth considering if you want mouse mouse performance. The PAW3950 Ultra sensor and 125 – 8000 Hz polling rate place it firmly in the premium tier for its category.
Skip it if: you need a wired-only connection for zero latency assurance or prefer a very different form factor.
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 |
More from atk
ATK X1 Ultra – SpecificationSwitch OpticalSensor Type PAW3950 UltraConnection Type Wireless (2.4 GHz) / Wired
ATK X1 Pro Max – SpecificationSwitch OpticalSensor Type PAW3950Connection Type Wireless (2.4 GHz) / Wired
ATK X1 Pro – specificationSwitch OmronSensor Type PAW3950Connection Type Wireless (2.4 GHz) / Wired
ATK F1 Ultimate – SpecificationSwitch PixArt PAW3950 UltraSensor Type 8000 HzConnection Type 38 g
ATK F1 Pro Max – SpecificationSwitch PixArt PAW3950Sensor Type 125–8000 HzConnection Type 50 g (±2 g)
ATK Z1 Ultra – Full specificationSwitch PixArt PAW3395Sensor Type 4000 HzConnection Type 55 g
ATK U2 Pro – SpecificationSwitch OpticalSensor Type PAW3395 UltraConnection Type Wireless 2.4 GHz / Wired USB-C
ATK U2 Pro Max – SpecificationSwitch PixArt PAW3395 UltraSensor Type 800 mAhConnection Type 8000 Hz
ATK U2 Ultra – SpecificationSwitch PixArt PAW3950 UltraSensor Type Up to 8000 HzConnection Type 44 g
ATK U2 Ultimate – SpecificationSwitch OpticalSensor Type PAW3395 / PAW3950 UltraConnection Type Wireless (2.4 GHz) / Wired