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[Pro Series] STA-X Medium Gaming Mouse
[Pro Series] STA-X Medium Gaming Mouse
[Pro Series] STA-X Medium Gaming Mouse
[Pro Series] STA-X Medium Gaming Mouse
[Pro Series] STA-X Medium Gaming Mouse
[Pro Series] STA-X Medium Gaming Mouse
[Pro Series] STA-X Medium Gaming Mouse
[Pro Series] STA-X Medium Gaming Mouse

[Pro Series] STA-X Medium Gaming Mouse

Dimension

Size Medium

  • Length: 4.91in (124.6mm)
  • Width: 2.45in (62.3mm)
  • Height: 1.56in (39.7mm)
  • Weight: 60g ±2g (2.11oz)

Benefits

  • STA-X Grip Claw & Palm 
    Engineered with a precisely balanced symmetrical shape, refined through stax’s real grip feedback and optimized for both claw and palm grip users. The supportive shape delivers stable control, comfort, and confidence during high-intensity competitive gameplay.
  • Double-Click-Free Durability (100M Clicks)
    Features premium 100M-click Pulsar optical switches to eliminate double-click issues permanently. Paired with the Pulsar Blue encoder, it ensures clean, reliable tactile feedback and long-term scroll durability.
  • LINK 8K Receiver
    Dual-button 8K receiver with onboard control,featuring real-time LED feedback for instant adjustment of DPI and various performance settings. Quick and precise customization is possible without software.
  • XS-1 32K Flagship Sensor
    Powered by the PixArt XS-1 flagship sensor, supporting 10 to 32,000 DPI.
    Delivers exceptional tracking accuracy, ultra-fast response, and pixel-perfect precision for competitive gaming.
  • Bibimbap Web Software
    A dedicated web-based interface designed for STA-X. Instantly customize DPI, polling rate, and LOD directly from your browser—no driver installation required.

Sensor

  • XS-1 Flagship Sensor
  • 32,000 DPI
  • 750 IPS
  • 50g Acceleration
  • 32bit ARM Processor
  • Up to 8K Polling Rate

Requirement

  • USB Port
  • Operating System (Windows, Mac, Linux)
  • Internet connection (to download software)
  • Windows 7 or higher (for Pulsar Software)

For 8K Dongle Requirement

  • Intel® Core™ i5 or higher CPU
  • AMD Ryzen™ 5 or higher CPU
  • USB 3.0 or Higher Port

Pro Series STA-X

STA-X marks the next step in our collaboration with Gutaek “stax” Kim, shaped by the sharp aim, game sense, and precision that define his play. Specially engineered to match stax’s claw and palm grip style, the refined symmetrical shape delivers enhanced stability and comfort in high-pressure competition. The signature front shell features a beast fang-inspired design, reflecting the confidence and precision that define stax’s playstyle. Equipped with optical switches for sharper, more consistent clicks and paired with the Link 8K Receiver for instant on-device performance tuning, STA-X enhances responsiveness where it matters most. Every detail is tuned to reflect stax’s approach to the game and deliver a controlled, competition-ready experience for players who demand consistency and precision.

A true definition of "PRO"

The Pro Series isn't about showcasing or advertising our highest-performing lineup. It's not just another product with a pro athlete's face for promotion. The Pro Series is a groundbreaking line of esports gear, genuinely designed to help specific pro athletes perform at their absolute best. These products are the result of close collaboration with these athletes, ensuring every detail—shape, weight, performance, and features—is 100% tailored to their specific needs. The Pulsar Pro Series is created by pro athletes and for pro athletes—a true definition of what it means to be "Pro."

STA-X
stax
stax

Gutaek "stax" Kim is a South Korean professional VALORANT player for T1, recognized for his composure, game sense, and structured team play. As a key part of T1's VALORANT Masters Bangkok 2025 championship roster, stax anchors the team through disciplined decision-making and steady control in high-pressure matches.

Pulsar x STAX Mouse Pulsar x STAX Mouse Detail
XS-1 FLAGSHIP SENSOR XS-1 FLAGSHIP SENSOR XS-1 FLAGSHIP SENSOR XS-1 FLAGSHIP SENSOR
XS-1 FLAGSHIP SENSOR XS-1 FLAGSHIP SENSOR XS-1 FLAGSHIP SENSOR XS-1 FLAGSHIP SENSOR
0 DPI
ULTIMATE PRECISION
0 IPS
TRACKING SPEED
0 Hz
POLLING RATE
Pulsar XS-1 Sensor
Pulsar Optical Switch
Turbo Mode : 20K
Adjustable LOD Settings
8K Polling Ready
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5

32,000 DPI and 750 IPS sensor for professional 1:1 tracking and high-speed accuracy.

100M-click optical switches eliminate debounce delay for instant response and zero double-clicking.

Fixed 20,000 FPS sensor performance reduces initial micro-delays for consistent 1:1 accuracy across all DPI settings.

Adjustable 0.7mm, 1mm, and 2mm LOD settings provide optimal tracking stability and precision across different surfaces.

Ultra-high 8,000Hz polling rate delivers faster data transfer and 0.125ms response time for competitive play.

Direct Control. Instant Response.

The Link 8K Receiver provides seamless hardware-level control through a dedicated dual-button interface. The DPI button offers instant sensitivity cycling, while the Function button can be remapped to manage Polling Rate, Profile, LOD, Turbo Mode, or Debounce Time. Use the Bibimbap Web Driver or PC software for initial setup to enjoy a precise, software-free experience with real-time LED feedback.

DOWNLOAD DONGLE GUIDE

Real-time command center

Seamless On-the-Fly Adjustments at Your Fingertips.

BUZZ-X Link 8K Receiver

Customizable Quick change Button

Dedicated DPI Button

Grip Like stax

Co-developed with T1 professional player GuTaek “stax” Kim, this shape was refined through extensive testing and feedback based on stax’s actual grip style. Optimized for both palm and claw grip users, it delivers stable control and exceptional comfort, allowing you to experience a professional-level feel inspired by stax’s approach to the game.

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Technical Specifications

  • Length: 4.91in (124.6mm)
  • Width: 2.45in (62.3mm)
  • Height: 1.56in (39.7mm)
  • Weight: 60g ±2g (2.11oz)
  • XS-1 Flagship Sensor
  • 32,000 DPI
  • 750 IPS
  • 50g Acceleration
  • 32bit ARM Processor
  • Up to 8K Polling Rate
  • STA-X Grip Claw & Palm 
    Engineered with a precisely balanced symmetrical shape, refined through stax’s real grip feedback and optimized for both claw and palm grip users. The supportive shape delivers stable control, comfort, and confidence during high-intensity competitive gameplay.
  • Double-Click-Free Durability (100M Clicks)
    Features premium 100M-click Pulsar optical switches to eliminate double-click issues permanently. Paired with the Pulsar Blue encoder, it ensures clean, reliable tactile feedback and long-term scroll durability.
  • LINK 8K Receiver
    Dual-button 8K receiver with onboard control,featuring real-time LED feedback for instant adjustment of DPI and various performance settings. Quick and precise customization is possible without software.
  • XS-1 32K Flagship Sensor
    Powered by the PixArt XS-1 flagship sensor, supporting 10 to 32,000 DPI.
    Delivers exceptional tracking accuracy, ultra-fast response, and pixel-perfect precision for competitive gaming.
  • Bibimbap Web Software
    A dedicated web-based interface designed for STA-X. Instantly customize DPI, polling rate, and LOD directly from your browser—no driver installation required.
  • USB Port
  • Operating System (Windows, Mac, Linux)
  • Internet connection (to download software)
  • Windows 7 or higher (for Pulsar Software)

For 8K Dongle Requirement

  • Intel® Core™ i5 or higher CPU
  • AMD Ryzen™ 5 or higher CPU
  • USB 3.0 or Higher Port
  • STA-X Mouse x 1
  • Link 8K Receiver x 1
  • USB-C Cable x 1

FAQ

The Pulsar x T1 STA-X is designed for competitive FPS players who want a stable, precise, and comfortable wireless gaming mouse. Co-developed with T1 VALORANT professional player STAX, it is optimized for palm grip and claw grip users.
Yes. The STA-X was developed through testing and feedback based on STAX’s actual grip style. The shape was refined to support palm and claw grip users with stable hand positioning, precise control, and long-lasting comfort.
The STA-X is best suited for palm grip and claw grip users. Its symmetrical shape provides balanced support, stable control, and a comfortable grip feel for players who need consistency during competitive FPS gameplay.
Yes. The Pulsar STA-X is built for VALORANT and competitive FPS games with a lightweight 60g ±2g design, XS-1 flagship sensor, Pulsar optical switches, up to 8K polling rate, and a shape tuned for fast and accurate aiming.
The Pulsar STA-X uses the PixArt XS-1 flagship sensor with support for up to 32,000 DPI and 750 IPS tracking speed. It delivers accurate 1:1 tracking, fast response, and precise control for professional esports performance.
Yes. The STA-X supports up to 8000Hz polling rate through the Link 8K Receiver. This provides faster data transmission, lower input latency, and smoother tracking performance for competitive gaming.
Turbo Mode is designed to maintain fixed 20,000 FPS sensor performance across all DPI settings. It helps reduce initial micro-delays and provides more consistent 1:1 tracking for high-speed competitive gameplay.
Yes. With the Link 8K Receiver, users can quickly adjust DPI, polling rate, LOD, and Turbo Mode using onboard hardware controls. The receiver also provides real-time LED feedback for each setting.
Yes. The STA-X supports Bibimbap Web Software, allowing users to customize DPI, polling rate, LOD, Turbo Mode, and other performance settings directly through a web browser without installing drivers.
The STA-X uses Pulsar Optical Switches rated for 100 million clicks. These switches provide fast response, clean actuation, and long-term durability while helping prevent double-click issues.
The STA-X uses a Pulsar Blue encoder, designed to provide clean tactile feedback, precise scroll control, and reliable long-term performance for both gaming and everyday use.
The STA-X measures 124.6mm in length, 62.3mm in width, and 39.7mm in height. It weighs approximately 60g ±2g, offering a lightweight yet stable feel for competitive FPS gaming.