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.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Lian Li UNI Fan TL Wireless 120-Single Pack (Reverse Blade)-2.4 GHz Wireless Signal ARGB Fan-Infinity Mirror-Daisy-Chain-Customizable Lighting-Controller NOT Included & Required - Black (12RTL1W1B)

Lian Li UNI Fan TL Wireless 120-Single Pack (Reverse Blade)-2.4 GHz Wireless Signal ARGB Fan-Infinity Mirror-Daisy-Chain-Customizable Lighting-Controller NOT Included & Required - Black (12RTL1W1B)

Product ID: 687229486

Details

Brand
Lian Li
Compatible Devices
Desktop
Cooling Method
Air
Material
Plastic
Maximum Rotational Speed
2300 RPM
Noise Level
34 Decibels

🌈Customizable ARGB lighting

📡2.4 GHz wireless control

🔄Daisy-chain up to 16 fans

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

Rp1202041

Duties & taxes included

In stock

Sold byAmazon IndonesiaDelivered 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 Indonesia.

Secure transaction

Description

🌪️ Elevate your airflow game with wireless RGB brilliance!

CHAIN REACTION - Daisy-chain up to 16 fans for synchronized airflow and lighting without extra cables.
SILENT POWERHOUSE - 2300 RPM max speed with whisper-quiet 34 dB noise level keeps your rig cool and calm.
LIGHT UP YOUR LEGACY - Infinity mirror ARGB lighting with dual-zone customization for a mesmerizing PC aesthetic.
PLUG PLAY ELEGANCE - Simplified installation with L-Wireless Sync tech means less mess, more impress.
CUT THE CABLES NOT THE COOL - True wireless 2.4 GHz control eliminates clutter and streamlines your build.

The Lian Li UNI Fan TL Wireless 120 is a high-performance PC cooling fan featuring advanced 2.4 GHz wireless control, customizable ARGB infinity mirror lighting, and daisy-chain capability for up to 16 fans. With a max speed of 2300 RPM and a quiet 34 dB noise profile, it delivers efficient cooling while maintaining a sleek, cable-free setup. Note: Controller required but sold separately.

Specifications

ASIN	B0DMW2NL2C
Best Sellers Rank	#4 in Computer Case Fans
Brand	Lian Li
Brand Name	Lian Li
Compatible Devices	Desktop
Cooling Method	Air
Customer Reviews	4.5 out of 5 stars 110 Reviews
Included Components	Fan, Receiver
Item Weight	9.6 ounces
Manufacturer	LIAN LI
Material Type	Plastic
Maximum Rotational Speed	2300 RPM
Model	12RTL1W1B
Noise Level	34 Decibels
Number of Items	1
Part Number	12RTL1W1B
Power Connector Type	4-Pin
UPC	840353048034
Unit Count	1.0 Count
Voltage	12 Volts (AC)
Warranty Description	No Warranty
Wattage	4.5 watts

Reviews

D**R

22.06.2025

J**Y

5.01.2026

L**Y

19.01.2026

M**R

30.12.2025

S**S

9.03.2025

A**R

18.02.2026

A**L

14.04.2026

A**D

5.03.2026

A**.

9.02.2026

A**.

9.02.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews