USB Brushless Cooling Fan 5V for Router TV Box Computer | 4 Size Options

Keep your electronics running smoothly with this quiet and efficient USB brushless cooling fan. Designed to fit a range of devices from routers to mini PCs, it offers a simple plug-and-play solution to prevent overheating in tight spaces.

This compact fan connects directly to any standard USB port, making it easy to add active cooling to your home entertainment center, network cabinet, or computer desk. The included metal grille protects both the fan blades and your fingers, while the lightweight design allows you to place it flat or upright as needed. Choose from four sizes to match your specific setup.

Whether your TV box gets warm during long movie sessions or your router needs extra airflow for stable internet, this fan provides a steady stream of cool air. Its brushless motor runs quietly, so it won't distract you while you work or relax. The durable plastic housing and simple design mean it will keep your devices cool for years to come.

Key Features and Benefits

- USB powered for easy setup that works with any standard USB port, so you can plug it in and start cooling immediately.

• Metal safety grille protects fingers and fan blades, making it safe to use around the home or office.

• Compact and lightweight design that can be laid flat or stood upright, allowing you to fit it into cramped cabinets or poorly ventilated areas.

• Quiet brushless motor that operates without loud noise, so it won't interfere with your work or entertainment.

• Four size options from 50mm to 120mm to match the cooling needs of different devices.

Who Is This For

- Anyone whose TV box, streaming device, or AV receiver gets hot during use and needs extra cooling.

• Home office users who want to keep their modem, router, or small server running at a safe temperature.

• Gamers and PC enthusiasts looking for a simple USB fan to cool their computer case or external hard drive.

• DIY tech users who need a reliable fan for custom electronics projects or enclosures.

Usage Scenario

Mark noticed his internet would slow down on hot summer afternoons. After checking his router, he found it was very warm to the touch inside the entertainment cabinet. He plugged this USB fan into the back of his TV and placed it next to the router. The fan started pulling warm air away immediately, and his connection stayed stable even during peak hours.

Micro Comparison

Unlike larger AC-powered fans that require a wall outlet and take up more space, this USB fan connects directly to your device or a simple USB adapter. It is much quieter than many older cooling fans and offers multiple sizes so you can pick the one that fits your exact space. The metal grille adds an extra layer of safety that some basic fans lack.

Specifications

- Material: Plastic housing with metal grille

• Power: 5V USB (USB cable included)

• Color: Black

• Available sizes:

• 5015 type: 5 x 5 x 2.4 cm / 2.0 x 2.0 x 0.9 in

• 8025 type: 8 x 8 x 2.4 cm / 3.1 x 3.1 x 0.9 in

• 9025 type: 9 x 9 x 2.4 cm / 3.5 x 3.5 x 0.9 in

• 12025 type: 12 x 12 x 2.4 cm / 4.7 x 4.7 x 0.9 in

Please allow 1-3 cm / 0.4-1.2 in difference due to manual measurement.

Package Includes

- 1 x USB Cooling Fan

• 1 x USB Power Cable

Why You Will Love It

This fan gives you peace of mind that your valuable electronics are staying cool. It is easy to install, runs quietly in the background, and comes in the exact size you need. A small investment that protects your devices from heat damage.

Questions and Answers

Question: Does this fan work with a USB wall charger?

Answer: Yes, it works with any standard USB wall charger, power bank, or USB port on your computer or TV.

Question: How loud is this fan during operation?

Answer: It runs very quietly thanks to the brushless motor, so it is barely noticeable in a quiet room.

Question: Can I use this fan to cool my gaming console?

Answer: Yes, it can help move warm air away from a gaming console, but make sure the console has proper ventilation paths.

Question: Is the fan speed adjustable?

Answer: No, this fan runs at a fixed speed designed for efficient and quiet cooling.

Question: Which size should I choose for a standard router?

Answer: The 80mm or 90mm size works well for most routers and small electronics, but measure your available space first.

Question: Can I connect multiple fans together?

Answer: Each fan has its own USB cable, so you would need a USB hub or multiple ports to run more than one.