Base refrigeradora para portátil DEFENDER NS-520 para portátiles de 15,6 pulgadas, carcasa de metal, 6 ventiladores, 2x USB, iluminación

DEFENDER NS-520 is a cooling pad designed for 15.6" laptops that combines a metal working surface with six integrated fans to improve airflow and heat dissipation. The model offers two USB ports for power and pass‑through connection and built‑in lighting for better visibility of the keyboard area. Its elevated platform provides a stable ergonomic position for everyday tasks, gaming and extended workloads while helping to keep laptop components at lower operating temperatures.

Advantages

The metal body conducts and spreads heat away from the chassis surface while the six fans create a focused airflow across the laptop base to accelerate cooling. Dual USB ports support convenient power and peripheral pass‑through without occupying the laptop’s main ports. Integrated lighting improves visibility in low‑light environments and the stable, non‑slip feet maintain a secure working angle during use.

Suitable for

• 15.6" laptops that need improved airflow and thermal management
• Long work sessions with high CPU/GPU load such as video editing or compiling
• Gaming sessions where sustained performance is required
• Home and office use to provide a stable elevated working position

Key specifications

• Compatible screen size: up to 15.6 inches
• Chassis material: metal working surface
• Cooling: six fans for distributed airflow
• Connectivity: two USB ports for power and pass‑through
• Lighting: integrated LED illumination for the working area
• Form factor: elevated angled platform with non‑slip feet

How to use

Place the DEFENDER NS-520 on a flat, stable surface and position the laptop on top so that its air intakes are aligned with the fan area. Connect the cooling pad to a USB power source using the supplied cable or a laptop USB port; use the second USB port to connect an external device if required. Switch on the fans and lighting using the pad’s controls. Adjust the laptop position and cable routing to ensure stable contact and unobstructed airflow.

Recommendations

Regularly clean the metal surface and fan grilles from dust using compressed air or a soft brush to maintain cooling efficiency. Avoid blocking the fan outlets and do not place the pad on soft surfaces that restrict airflow. For sustained high‑load tasks, combine the cooling pad with regular system maintenance such as updating drivers and monitoring temperatures with software utilities.