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.
Description
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.


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Pulsar Optical Switch 100M-click optical switches eliminate debounce delay for instant response and zero double-clicking. |
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TTC Gold Encoder Gold-plated contacts and dust-resistant design ensure signal stability and prevent scrolling malfunctions. |
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Turbo Mode : 20K Fixed 20,000 FPS sensor performance eliminates initial micro-delays for consistent 1:1 accuracy across all DPI settings. |
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Adjustable LOD Settings
Adjustable 11-step LOD settings from 0.7mm to 1.7mm provide optimal tracking stability and precision across any surface.
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8K Polling Ready Ultra-high 8,000Hz polling rate delivers 8x faster data transfer and 0.125ms response times. |

Direct Control. Instant Response. |


Specification:
| Dimensions | |
|---|---|
| Length | 3.45in (87.5mm) |
| Width | 2.41in (61.1mm) |
| Height | 1.24in (31.6mm) |
| Weight | 29g ±2g (1.02oz) |
| Benefits | |
| 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 | |
| Sensor | XS-2 Next Generation Sensor |
| DPI | 42,000 DPI |
| Tracking Speed | 800 IPS |
| Acceleration | 70g |
| Processor | 32bit ARM Processor |
| Polling Rate | Up to 8K Polling Rate |
| Requirements | |
| USB Port | Required |
| Operating System | Windows, Mac, Linux |
| Internet Connection | Required to download software |
| Software Requirement | Windows 7 or higher for Pulsar Software |
| 8K Dongle Requirements | |
| Intel CPU | Intel® Core™ i5 or higher |
| AMD CPU | AMD Ryzen™ 5 or higher |
| USB Port | USB 3.0 or higher |
| Package Contents | |
| Mouse | X2F CrazyLight Wireless Mouse x 1 |
| Dongle | Link 2 Dongle x 1 |
| Cable | USB-C Cable x 1 |
| Skates | 2 Types Skates Set x 1 |











