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.

Lian Li Uni Fan Sl Wireless Lcd 120 Argb Fan

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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Description

✨ Elevate your PC’s style and silence with wireless, customizable cooling magic! ✨

PLUG PLAY IMPRESS - Innovative interlocking system and PWM 1-to-3 cable make installation a breeze—perfect for the modern minimalist setup.
WHISPER QUIET PERFORMANCE - Fluid dynamic bearing technology keeps noise down to 31 dB while spinning up to 1900 RPM for efficient cooling.
SYNC STREAMLINE YOUR COOLING - Daisy-chain multiple fans effortlessly for synchronized lighting and optimized airflow without messy wiring.
CUT THE CABLES NOT THE CONTROL - 2.4 GHz wireless connectivity means zero clutter with full RGB and fan speed management at your fingertips.
VISUALIZE YOUR BUILD LIKE NEVER BEFORE - Customizable 1.6" LCD lets you upload MP4, GIF, JPG, or PNG for a truly personalized PC vibe.

The Lian Li UNI Fan SL-LCD Wireless 120 Triple Pack features a 1.6" 400×400 resolution LCD display for custom visuals, 2.4 GHz wireless control for RGB lighting and fan speeds, and a daisy-chain design for easy multi-fan synchronization. With fluid dynamic bearings ensuring quiet operation at up to 1900 RPM, this set offers a sleek, cable-free cooling solution tailored for high-performance desktop builds.

Specifications

ASIN	B0DJVLM1F3
Best Sellers Rank	#35,944 in Computers ( See Top 100 in Computers ) #257 in Computer Case Fans
Brand	Lian Li
Brand Name	Lian Li
Compatible Devices	Desk
Compatible devices	Desk
Cooling Method	Air
Cooling method	Air
Customer Reviews	4.5 out of 5 stars 75 Reviews
Included Components	Fan, Receiver
Item Dimensions L x W x H	12L x 12.5W x 2.8H centimeters
Manufacturer	LIAN LI
Material Type	Aluminum Plastic
Maximum Rotational Speed	1900 RPM
Model	12SLLCD1W1B
Noise Level	29.5 Decibels
Number of Items	1
Number of Packs	1
Part Number	12SLLCD1W1B
Power Connector Type	3-Pin
Power connector type	3-Pin
Product dimensions	12L x 12.5W x 2.8H centimeters
UPC	840353047518
Voltage	12 Volts (AC)

Reviews

R**S

Buena imagen

Las imagenes se ven muy bien y tienen buen flujo de aire

8.09.2025

B**B

Lian-Li for a clean look and optimal control

If you got a build that needs that Ferrari look, it's gotta be Lian-Li! These work great with the wireless hub controller. The software is good and you can customize the screen in many many ways, and it picks up the proper measurements/temps accordingly. You will still need to use a fan power cable, but one cable vs 2+ is a great thing for clean builds. It's higher on the price scale, but you're buying one of the best looking fans on the market. There is no infinity version, so plan accordingly. Also there is no RGB for the fins, but I support that design decision.

16.04.2026

J**K

Worth it for sure

Very good works well just software can be really annoying can be a pain for certain motherboards

3.04.2026

-**)

Awesome Purchase

10.03.2026

Y**Z

0 ruido

Los mejores

14.12.2025

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