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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UNI Fan TL Wireless 140 ARGB PWM Fan, Black (14TL1W1B) | 2.4 GHz Wireless Signal ARGB Fan Control, Dual-Zone Lighting, Fluid Dynamic Bearing, Controller NOT Included & Required

Product ID: 735804190

Details

Brand
Lian Li
Compatible Devices
Desktop
Cooling Method
Air
Material
Plastic
Maximum Rotational Speed
1800 rpm
Noise Level
31 db

🌈40 ARGB LEDs with customizable effects

💨103.9 CFM airflow for powerful cooling

📡2.4 GHz wireless RGB & fan control

HK$629

Duties & taxes included

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Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌟 Elevate your PC’s vibe with wireless ARGB brilliance—because your setup deserves to stand out.

SMART FAN MANAGEMENT - Optimize performance with L-Connect 3 software—monitor CPU/GPU temps and customize fan speeds per cluster effortlessly.
WIRELESS RGB MASTERY - Cut the cables, not the style—control your fan’s lighting and speed seamlessly via 2.4 GHz wireless signal.
PRECISION COOLING POWER - Boost your rig’s airflow with a robust 103.9 CFM and whisper-quiet 31 dB noise level for distraction-free focus.
EFFORTLESS MODULAR DESIGN - Snap, slide, and secure with the UNI Fan interlocking system for clean cable management and quick installation.
DYNAMIC LIGHTING PLAYGROUND - Personalize your setup with 40 vibrant ARGB LEDs and upload your own MP4, GIF, JPG, or PNG for a truly unique glow.

The Lian Li UNI Fan TL Wireless 140 ARGB PWM Fan delivers high-performance cooling with 103.9 CFM airflow and ultra-quiet operation at 31 dB. Featuring 2.4 GHz wireless control for RGB lighting and fan speed, it supports full customization via L-Connect 3 software, including personalized media uploads for the ARGB LEDs. Its modular interlocking design ensures easy installation and clean cable management, making it a top-tier choice for professional-grade PC builds.

Specifications

ASIN	B0DY7T7BJ8
Air Flow Capacity	103.9 cfm
Best Sellers Rank	#4 in Computer Case Fans
Brand	Lian Li
Brand Name	Lian Li
Compatible Devices	Desktop
Cooling Method	Air
Customer Reviews	4.4 out of 5 stars 31 Reviews
Global Trade Identification Number	00840353048249
Included Components	Fan, Cable
Item Dimensions L x W x H	5.59"L x 1.1"W x 5.51"H
Item Highlight	2.4 GHz Wireless Signal ARGB Fan Control, Dual-Zone Lighting, Fluid Dynamic Bearing, Controller NOT Included & Required
Manufacturer	LIAN LI
Material Type	Plastic, Polybutylene Terephthalate
Maximum Rotational Speed	1800 rpm
Model	14TL1W1B
Noise Level	31 db
Number of Items	1
Number of Packs	1
Part Number	14TL1W1B
Power Connector Type	2-Pin
Product Dimensions	5.59"L x 1.1"W x 5.51"H
Set Name	LED Normal Blade
UPC	840353048249
Unit Count	1 Count
Voltage	12
Warranty Description	No Warranty
Wattage	4.6 watts

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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HK$629

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

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