Laptop cooler Tellur TLL491321 for 17.3-inch laptops, 3 fans, RGB LED lighting

The Tellur TLL491321 laptop cooler is designed for 17.3-inch laptops and integrates three cooling fans with RGB LED lighting to provide active thermal management. It lowers surface and internal temperatures during gaming sessions, heavy workloads and prolonged everyday use, helping maintain performance stability and reduce thermal throttling. The unit is lightweight and portable, suitable for both desktop and travel use while offering a stable angled platform for a large-screen notebook.

Advantages

Three fans deliver increased airflow across the laptop underside to dissipate heat more effectively than passive stands. Integrated RGB LED lighting allows visual customization and ambient illumination without affecting cooling performance. The cooler’s low-profile construction and lightweight build make it easy to carry while providing a firm support surface that reduces wobble during typing or intensive use.

Suitable for

• 17.3-inch gaming laptops that require sustained cooling during extended play
• High-performance notebooks used for video editing, 3D rendering, or software compilation
• Everyday office or student laptops that benefit from lower operating temperatures
• Portable setups where a compact, powered cooler is needed for travel or shared workspaces

Key specifications

• Compatible screen size: up to 17.3 inches
• Cooling configuration: three fans for active airflow
• Lighting: RGB LED illumination with customizable effects
• Interface: USB-powered operation for convenient laptop connection
• Form factor: low-profile angled stand for ergonomic typing position
• Portability: lightweight and compact for transport

How to use

Place the laptop on the cooler so the rubberized stops align with the device base to prevent slipping. Connect the cooler to a laptop USB port to power the fans and RGB lighting; use any supplied switch or button to cycle lighting modes and fan settings if available. Adjust the laptop position on the angled surface for a comfortable viewing and typing angle while ensuring vents are unobstructed for optimal airflow.

Recommendations

Use the cooler on a flat, stable surface and keep the fan inlets clear of dust and debris. For maximum cooling effect, operate on a hard surface rather than soft fabrics. If you travel frequently, disconnect and store the cooler in protective padding to avoid damage to the fans or lighting components.