This cooling kit combines a 120mm fan grill with a flexible gooseneck stand and a 5V USB-to-12V boost cable, supporting both 3‑pin and 4‑pin connections. The fan operates efficiently on standard USB power, making it suitable for environments where traditional power sources are limited. The grill is built from durable metal mesh, protecting the blades while maintaining airflow. The gooseneck stand allows precise positioning, directing airflow exactly where needed. The included cable converts 5V USB to 12V for full fan speed performance, ensuring adequate cooling for compact spaces.

The kit is designed with practicality in mind. The metal fan grill is powder‑coated for corrosion resistance, and the stand features a textured base that grips surfaces securely. The cable uses reinforced connectors and shielding to minimize voltage drop. The fan itself is standard 120mm size, compatible with most PC cases, network racks, and DIY enclosures. The 5V USB boost circuit is built into the cable, providing stable 12V output without requiring an external power brick.

This simplifies installation and reduces clutter. Durability is a focus of this product. The gooseneck stand is constructed from flexible steel wrapped in a resilient PVC layer, allowing repeated adjustments without cracking. The fan blades are made from high‑impact polymer, and the motor is sleeved‑bearing for quiet operation.

The grill edges are rolled to prevent sharp edges, making handling safe. The entire assembly can be mounted on desk edges, rack rails, or any flat surface using the included clamp or base feet. The USB plug is compatible with standard ports, power banks, and USB wall adapters. This kit is suited for DIY cooling projects, hotspot cooling in workspaces, or supplementing airflow in network racks and electronic equipment.

The external design eliminates the need to open the case, while the boost feature ensures the fan runs at its rated speed for maximum airflow. The affordable price point makes it an economical solution for targeted cooling needs. The components are easy to assemble and require minimal technical skill. The overall build quality meets typical expectations for desktop accessories, offering reliable performance over extended use.