X2F CrazyLight. Built Lighter. Made Faster.

X2F CrazyLight – Pulsar Lab’s Radical Fingertip Mouse, Now Lighter Than Ever Designed and engineered by Pulsar Lab, the X2F CrazyLight takes its radical fingertip-focused design even further with an ultra-lightweight 29g ±2g construction. By removing the rear section of a traditional mouse, its reduced symmetrical shape enables quicker, more agile movement with less effort, making it ideal for players who demand speed and precise fingertip control. Powered by the flagship XS-2 sensor with up to 42,000 DPI and 8K polling rate support, the X2F CrazyLight brings speed, precision, and freedom of movement together in its lightest form yet.

Next Generation Sensor

XS-2: Where the XS-1 ended, XS-2 begins.

42K DPI: Adjustable in single-count steps for exact aim

800 IPS: Tracks every flick without losing the signal

70G: Acceleration headroom for the fastest hands

8,000Hz: Polling rate, Every motion, reported instantly

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

TTC Gold Encoder
Gold-plated contacts and dust-resistant design ensure signal stability and prevent scrolling malfunctions

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

Adjustable LOD Settings
Adjustable 11-step LOD settings from 0.7mm to 1.7mm provide optimal tracking stability and precision across any surface. 

8K Polling Ready
Ultra-high 8,000Hz polling rate delivers 8x faster data transfer and 0.125ms response times. 

Ultra Lightweight : 29 grams
The X2F CrazyLight takes fingertip control even further with a radically reduced design that removes the rear section of a traditional mouse. Weighing just 29g±2g, its ultra-light construction delivers exceptional agility, speed, and effortless control. 

Fingertip Grip
The newly designed X2F from Pulsar Lab is optimized for fingertip grip, delivering precise control through your fingertips.  Its compact, ultra-lightweight design enables faster response and agile movement while reducing wrist strain, providing lasting comfort even during extended gaming sessions.

Direct Control. Instant Response.
The Link 2 Dongle 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.

Real-time command center
Seamless On-the-Fly Adjustments at Your Fingertips. 

2 Type Skates
The PTFE skates come in 2 types that users can mix and match for a customized fit, enabling faster and smoother control. With low friction for smooth gliding, they enhance speed and precision. Durable and wear-resistant, they perform consistently on glass and hard mousepads over time.

Technical Specifications

Dimensions

• Length: 3.45in (87.5mm)
• Width: 2.41in (61.1mm)
• Height: 1.24in (31.6mm)
• Weight: 29g ±2g (1.02oz)

Features

• Fingertip mouse designed by Pulsar Lab
• ABS/Nylon composite material
• Symmetrical Shape
• Recommended for Fingertip Grip
• Ultra-light Weight 29g ±2g
• XS-2 Flagship Sensor
• Up to 8K Polling Rate
• Up to 42,000 DPI
• Fully customizable sensor settings
• Fully customizable keys and macros
• Adjustable DPI in 1-unit steps
• Paracord Cable

Sensor

• XS-2 Next Generation Sensor
• 42,000 DPI
• 800 IPS
• 70g 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

Package Contents

• X2F CrazyLight Wireless Mouse x 1
• Link 2 Dongle x 1
• USB-C Cable x 1
• 2 Types Skates Set x 1