Base de refrigeração para portátil Kolink KL-F500 para 17,3 polegadas (43,9 cm) — 6 ventoinhas, 1900 rpm, USB, preto

Kolink KL-F500 is a laptop cooling pad designed for laptops with up to 43.9 cm (17.3") screens. It integrates six 70 mm fans operating up to 1900 RPM to provide active airflow beneath the laptop, and combines ABS and metal construction for a balance of rigidity and weight. The unit is USB-powered (DC 5 V) and includes a USB host interface for passthrough. Compact dimensions (360 × 255 × 30 mm) and a weight of 0.83 kg make it portable and easy to position on a desk or lap.

Advantages

The cooling pad uses six fans to deliver distributed airflow across the laptop base, helping to lower operating temperatures during sustained workloads. Adjustable fan speed allows users to optimize airflow and noise level. Its lightweight but sturdy ABS and metal construction provides stable support for gaming or work laptops while remaining easy to transport. Built-in USB power and a host interface simplify setup without requiring an external power supply.

Suitable for

• Gaming laptops up to 17.3" (43.9 cm)
• High-load tasks such as gaming, video editing, or rendering
• Prolonged work sessions that generate additional heat
• Use on desks or other flat surfaces where active cooling is needed

Key specifications

• Number of fans: 6 × 70 mm
• Fan speed: up to 1900 RPM (adjustable)
• Power input: USB DC 5 V
• Construction materials: ABS and metal
• Maximum supported screen size: 17.3" (43.9 cm)
• Dimensions: 360 × 255 × 30 mm
• Weight: 0.83 kg
• Color: Black

How to use

Place the Kolink KL-F500 on a flat, stable surface and position your laptop centrally on top of the pad. Connect the cooling pad to a free USB port on the laptop to power the fans. Use the integrated speed control to set the desired fan RPM, balancing cooling performance and noise. The USB host interface can be used for connecting peripherals without occupying additional ports on the laptop.

Recommendations

For best results, ensure air intake and exhaust around the laptop are not obstructed; keep the underside of the laptop clean and free of dust. Adjust fan speed according to workload—higher speed for gaming or rendering, lower speed for everyday office tasks—to extend fan life and manage noise.