Pulsar Pro Series STA-X eSports Wireless Medium Gaming Mouse (PSTX21) – Stealth Black

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.”

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