L-Connect3 RGB and fan control in one go

How To Install


Current version: v1.6.9 Posted: 23/03/2023
To be updated version & changelog


  1. Remove L-Connect or L-Connect 2 if there is any.
  2. Shall go to Setting to update controller firmware.(Update MB BIOS beforehand)
  3. If firmware update failed, please try update manually
  4. For those doesn’t read temperature or controller please completely clear the ols version by following guide.

Highlight Feature

Create Endless Possibility of RGB

Create Endless Possibility of RGB

Fully customize each part of ARGB for a highly personal gaming rig.

User Friendly Interface

User Friendly Interface

Simple and clean UI, intuitive user experience to access each product page.

Monitor at one stop

Monitor at one stop

Not only control all product lighting effects and fan speed but also view the status of your PC at once.


System Info

Review the hardware status in one-stop location, effectively control the speed.


Fan/Pump RPM

Create a personalized fan profile and define each fan curve for ultimate operation.

Personalized fan curve
Fan speed operates according to the CPU and GPU temperature.

Fixed fan speed
Set the locked rate of fan speed, disregarding the temperature or any other factor.

Pass the control of the fan speed to the motherboard. Please set the corresponding fan port to PWM mode in your BIOS.

Fan Speed
Start/ Stop

Features a Start/ Stop mode at the Fan / Pump Profile page to completely stop the fan when the CPU or GPU is running below your set temperature (the maximum 50°C), achieving minimal acoustic levels when the system is at low temperature. Applicable on UNI FAN SL-INF series.

Quick/Sync Lighting

Apply lighting effects across all devices within one page, or sync all via motherboard software.

Independent Fan Utility

LED modes made up for each series of fans can be applied with its independent page, accomplishing personalized fan speed, color, and brightness with ease.

SL&SL V2 Fan Lighting
More than 10 LED modes glows sophisticating with the UNI FAN SL series.

AL Fan Lighting
Able to select LED mode for the fan blade and frame inner edge lighting effects separately or go with the built-in combined lighting effects for UNI FAN AL series.

SL Infinity Lighting
More options of LED mode to discover on the UNI FAN SL-INF series with the infinity mirrors.


Merge Lighting Effects

Specially designed for a few lighting effects (with the merge icon), users can merge all the fans connecting to the same controller and create consistent lighting effects by turning on [Merge] in the Lighting Effects.
Each group of fans remains independent to control the Fan Profile.

Strimer Plus

Applying sophisticate lighting effects for Strimer Plus and Strimer Plus V2, highly costimisible with the combined and individual mode.



Users can configure their L-Connect 3 experience to be either in Celsius or Fahrenheit or in a different language.

Users can quickly consult which controller is connected to their system and define the name and quantity of each cluster of fans. Moreover, able to switch the order of the cluster of fans to match the merge lighting effects. (Only SLV2 fans)

Without any complicated manipulations, users now have the ability to quickly keep their software and firmware up to date by the click of a button.


Users can learn how to use L-Connect 3 by clicking on the hints.


Compatible Products

OS:Windows10、Windows 11