Previously Working TL/SL LCD Fans Now Uncontrollable (e.g. 2 or 3 fans, one screen fails to respond)

1.Confirm power source SATA or an external PSU. 2.L3 latest version. 3.Uninstall it from device manager, shut down, unplug and replug the fans, then restart to force Windows to rescan USB devices. 4. Remove USB cable and clean USB path.

LCD Appears in L3 Utility But Won’t Respond

1.Confirm power source SATA or an external PSU. 2.L3 latest version. 3.Switch to another tab and back, then click the LCD group again. If the fan disappears, click Restart LCD to reinitialize USB.

LCD Screen(s) Missing or Unresponsive, but Device Manager Detects Device

1.Limit total connected USB devices per USB 2.0 port to 6. 2. If you have two fans in one group and three in another, and also USB from AIO/pump, we recommend using EDGE USB PWM Fan Hub(EG-HUB01) or EDGE GOLD/ Platinum PSUs.

The fan is only showing partial lighting

1. Check if the power is connected to SATA. 2. Swap the receiver between different fan groups to check if it's the receiver causing the issue.

Faulty Wireless Dongle – Signs and Symptoms RMA dongle

1.Binding/unbinding and lightbulb click works, but lighting signals are received inconsistently or slowly by some fans. 2.L3 takes a long time to launch or until restart. 3.Lighting effects like Quick Sync or Merge show jittering/glitching.

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Lian Li UNI Fan TL 120 Wireless - Triple Pack - 2.4 GHz Wireless Controller Included - Daisy Chain & Infinity Mirror Design - Controller requesd for use. - Black (12TL1W3B)

Lian Li UNI Fan TL 120 Wireless - Triple Pack - 2.4 GHz Wireless Controller Included - Daisy Chain & Infinity Mirror Design - Controller requesd for use. - Black (12TL1W3B)

Product ID: 722630972

Details

Brand
Lian Li
Power Connector Type
SATA/Molex
Product Dimensions
12.4L x 2.8W x
Voltage
5 Volts (DC)
Wattage
5 Watts

🌈Customizable RGB & dual zone lighting

📡2.4 GHz wireless control

🔗Daisy chain & cable-free setup

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KD 92.95

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Description

🌐 Elevate your PC game with wireless freedom and dazzling RGB vibes!

COMMAND YOUR COOL - L-Connect 3 software puts fan speed, lighting, and LCD customization at your fingertips.
LIGHT UP YOUR LEGACY - Dynamic RGB lighting with dual zones lets your PC reflect your unique style.
PLUG LESS PLAY MORE - Simplified installation with L-Wireless Sync means faster setup and cleaner cable management.
INFINITY MIRROR MAGIC - Mesmerizing infinity mirror design adds depth and futuristic flair to your rig.
CUT THE CABLES NOT THE COOL - True wireless 2.4 GHz control eliminates clutter and streamlines your build.

The Lian Li UNI Fan TL 120 Wireless Triple Pack features 120mm fans with a max speed of 2600 RPM and ultra-quiet 33 dB noise levels. Controlled via advanced 2.4 GHz wireless technology, it offers customizable RGB lighting with dual zones and an infinity mirror design. The package includes a wireless controller and a PWM 1-to-3 cable for daisy chaining, enabling a clean, cable-free setup. Compatible with L-Connect 3 software, it delivers seamless fan speed and lighting control, backed by a 3-year warranty.

Specifications

ASIN	B0DMVZS6JH
Brand	Lian Li
Brand Name	Lian Li
Compatible Devices	Desktop
Cooling Method	Air
Country of Origin	USA
Customer Reviews	4.3 out of 5 stars 50 Reviews
Importer Contact Information	Acro Engineering Company
Included Components	Fan, Receiver, Wireless Controller,1-to-3 SATA
Item Dimensions L x W x H	12.4L x 2.8W x 12H Centimeters
Item Type Name	Case Fan
Item Weight	450 Grams
Manufacturer	LIAN LI, Lian Li
Manufacturer Contact Information	Lian Li
Max Rotational Speed	2600 RPM
Noise Level	33 Decibels
Packer Contact Information	Lina Li
Power Connector Type	SATA/Molex
Product Dimensions	12.4L x 2.8W x 12H Centimeters
UPC	840353048072
Unit Count	1 Count
Voltage	5 Volts (DC)
Warranty Description	3 Year Warranty
Wattage	5 Watts

Reviews

A**.

Next-Gen Case Fans With Little Cable Chaos

13.02.2026

ع**ه

شكراً لكم على صدق والامانه❤️

ممتازة جدا

27.08.2025

S**Y

Lian Li Fan

3.04.2026

S**.

لا توجد ملاحطات.. منتج جيد

ممتاز والتوصيل سريع

15.07.2025

M**O

Good fans, L-Connect could be better

9.01.2026

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