Low-Profile Symmetrical Shape Low-hump symmetrical design optimized for Palm and Claw grip control.
Optimized 56g Performance Weight Light to move, stable to aim the perfect balance of speed and control.
LINK 8K Tournament USB Receiver Designed differently: dual control buttons give you instant, effortless access to your mouse settings.
32K Flagship Optical Sensor XS-1 sensor supporting up to 32,000 DPI for pro-level tracking.
Double-Click-Free Durability Features 100M-click optical switches with zero double-click issues, paired with a dust-proof TTC Gold encoder for clean, reliable input every time.
160 Hours of Long-Lasting Battery Life A 400mAh battery and optimized firmware deliver up to 160 hours of continuous use on a single charge.
Web & PC Software Support Full customization via Pulsar Bibimbap Web Driver and PC software.
Developed by Pulsar and VAXEE, FS-1 is a mouse designed around consistency as the standard for competitive play.
Shaped by experience accumulated in tournament environments, it is refined not for immediate impact, but to maintain predictable and controlled performance over time. FS-1 does not attempt to define how the game should be played. It quietly establishes a reliable reference point for competitive performance.
THE NEW STANDARD
A work-in-progress collaboration with VAXEE.
Pulsar's innovation, performance focused, and design meet VAXEE's precision craftsmanship and 20+ years of experience to define a new standard in esports gear.
SCULPTED FOR CONTROL
56g of Symmetrical Artistry. Designed with a narrow waist and a low hump, the FS-1 provides an effortless grip for high-speed maneuvers. Experience a shape that feels like a natural extension of your hand.
Slim. Low. Perfect.
Defined by a cinched waist and low-profile back, the FS-1 is engineered for maximum stability. This geometry brings your palm closer to the mousepad, creating a grounded feel for more natural and responsive movements.
Palm Grip: The low hump supports a natural hand position, reducing wrist fatigue during long sessions.
Claw Grip: The slim, contoured waist provides clear contact points for quick and secure flicks.
Silver Alloy Wheel
Silver Alloy Wheel Engineered for ultimate tactile response and high-speed navigation. Experience unparalleled accuracy in every click.
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.
Gold-plated contacts and dust-resistant design ensure signal stability and prevent scrolling malfunctions.
Fixed 20,000 FPS sensor performance eliminates 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 any surface.
Ultra-high 8,000Hz polling rate delivers 8x faster data transfer and 0.125ms response times.
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.
Seamless On-the-Fly Adjustments at Your Fingertips.
Customizable Quick change Button
Dedicated DPI Button
Technical Specifications
DIMENSIONS
Length: 4.88in (124mm)
Width: 2.52in (64mm)
Height: 1.46in (37mm)
Weight: 56g±2g (1.97oz)w/o skates, w/o cable
SENSOR
XS-1 Flagship Sensor
32,000 DPI
750 IPS
50g Acceleration
32bit ARM Processor
Up to 8K Polling Rate
BENEFITS
Low-Profile Symmetrical Shape Low-hump symmetrical design optimized for Palm and Claw grip control.
Optimized 56g Performance Weight Light to move, stable to aim the perfect balance of speed and control.
LINK 8K Tournament USB Receiver Designed differently: dual control buttons give you instant, effortless access to your mouse settings.
32K Flagship Optical Sensor XS-1 sensor supporting up to 32,000 DPI for pro-level tracking.
Double-Click-Free Durability Features 100M-click optical switches with zero double-click issues, paired with a dust-proof TTC Gold encoder for clean, reliable input every time.
160 Hours of Long-Lasting Battery Life A 400mAh battery and optimized firmware deliver up to 160 hours of continuous use on a single charge.
Web & PC Software Support Full customization via Pulsar Bibimbap Web Driver and PC software.
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
PACKAGE CONTENTS
FS-1 Mouse x 1
Link 8K Receiver x 1
USB-C Cable x 1
FAQ
The Pulsar FS-1 is the flagship gaming mouse of Pulsar's new eS line of premium esports gear, developed in collaboration with VAXEE. It features a low-profile symmetrical shape, 56g performance-tuned weight, the flagship XS-1 32K sensor, up to 8K polling rate via the LINK 8K Tournament Receiver, and 160-hour battery life — engineered for consistent, tournament-grade competitive performance.
The FS-1 is a joint development between Pulsar and VAXEE that combines Pulsar's performance-focused engineering and innovation with VAXEE's 20+ years of precision craftsmanship and tournament-shape expertise. The collaboration aims to define a new standard of consistency and reliability in competitive esports gear.
Yes. The Pulsar FS-1 is purpose-built for tournament-level competitive play as part of Pulsar's eS line. It pairs the flagship XS-1 sensor (32,000 DPI, 750 IPS, 50g acceleration), a 32-bit ARM processor, and up to 8K polling rate with a low-profile symmetrical shape engineered for predictable, controlled performance over long sessions.
Yes. The FS-1 is ideal for tactical FPS titles like Valorant, CS2, Apex Legends, and Overwatch 2. The low hump and cinched waist deliver a grounded, stable feel for precise micro-adjustments, while the XS-1 sensor and 8K polling rate provide tournament-grade tracking and instant response.
No. The 56g weight of the Pulsar FS-1 is intentionally tuned as an "optimized performance weight" — light enough to move quickly, but heavy enough for stable, predictable aim. Many esports professionals prefer this balance over ultralight builds because it delivers superior consistency and control in high-stakes competitive play.
The Pulsar FS-1 is engineered for both Palm and Claw grips. The low hump supports a natural palm position to reduce wrist fatigue, while the slim contoured waist provides clear contact points for fast, secure flicks in claw grip — making it one of the most versatile esports shapes available.
Yes. The FS-1's low-profile back and low hump are specifically designed to support palm grip — bringing the palm closer to the mousepad for a grounded, fatigue-reducing feel that performs exceptionally well during extended esports sessions.
Yes. The FS-1 features a fully symmetrical shape, making it suitable for both right-handed and left-handed users across palm, claw, and hybrid grip styles.
The Pulsar FS-1 uses Pulsar's flagship XS-1 sensor, delivering 32,000 DPI resolution, 750 IPS tracking speed, and 50g acceleration. Paired with a 32-bit ARM processor, it provides professional 1:1 tracking and high-speed accuracy required for esports-level performance.
The Pulsar FS-1 supports up to 8K polling rate via the LINK 8K Tournament Receiver — updating cursor position 8,000 times per second. This 8× faster reporting drastically reduces input latency, enabling instant, near-zero-lag response in fast-paced competitive play.
The Pulsar FS-1 delivers up to 160 hours of continuous use on a single charge, powered by a 400mAh battery and optimized firmware. This extended battery life ensures players can focus on training and tournaments without frequent charging interruptions.
The LINK 8K Receiver is the FS-1's wireless dongle featuring a dedicated dual-button interface — a DPI button for instant sensitivity cycling and a remappable Function button that controls Polling Rate, Profile, LOD, Turbo Mode, or Debounce Time, with real-time LED feedback. It enables hardware-level control without requiring software during gameplay.
No. The Pulsar FS-1 uses 100-million-click Pulsar Optical Switches that eliminate debounce delay and prevent double-click issues entirely. Combined with the dust-resistant TTC Gold Encoder featuring gold-plated contacts, the FS-1 ensures clean, reliable input throughout its long lifespan.
Yes. The FS-1 supports both the Pulsar Bibimbap Web Driver and PC software for full customization. You can adjust DPI in 10-step increments, set polling rate, remap buttons and macros, configure Lift-Off Distance, toggle Turbo Mode, and tune Debounce Time — and even adjust core settings directly through hardware via the LINK 8K Receiver buttons.
The Pulsar FS-1 works on Mac as a plug-and-play device. Mac users can also access customization through the Bibimbap Web Driver in a browser, while the full PC software is currently designed for Windows.
