Product description 40mm Mini Fan with Speed Control

Enhance your laptop and mobile device cooling with the versatile 40mm USB fan featuring a speed controller. Perfect for maintaining optimal temperatures during intense computing tasks or charging sessions. Its compact design suits laptops, smartphones, and tight spaces.

DIY Cooling Fan

Enhance your aquarium experience with the 40mm USB cooling fan. This mini fan ensures optimal temperatures for aquatic life. Its compact design makes it perfect for aquariums, terrariums, modem, wireless adapter, Xbox and small spaces. also suitable for cooling electronics like cameras and laptops.

40mm with 3 Set Speed Adjustable Control

The Y-type 5V fan splitter offers three-speed control and features a fan made of high-quality ABS material and brushless motor, complemented by a 40mm fan grille for increased safety and performance.

The speed controller is 54inch long and flexible for many scenarios.

Fans & Accessories

2 fans with 1 wire mesh per fan, one 54 inch long speed controller, 8 screws and nuts.

Small Usb Fan

The versatile 40mm USB fan equipped with a speed controller. This small USB fan is perfect for your computer or as a mini cooling solution. Whether you need a tiny fan for quiet desk work or a micro fan for specific spaces, this USB computer fan offers efficient cooling. With adjustable speed settings, it serves as a monitor fan or a small cooling fan for electronics. Enhance airflow with this mini cooling fan that's quiet and effective, suitable for a PS4 fan, a hard hat fan cooling kit, or even a USB PC fan. Stay cool and comfortable with this USB cooling fan, a great addition to your workspace or personal setup. It's a compact and powerful solution, fitting seamlessly into your setup.

• Small USB fan: This 40mm mini USB computer cooling fan is ideal for DIY cooling in tight spaces, perfect for micro and computer fans, mini and small box fans, USB mini fans, and PS4 cooling
• Tiny fan: Suitable for ventilation of VR glasses, TV box, Raspberry pi, Router, Small PC Case, projector, hard hat and other small electronic equipment ventilation
• Computer fan usb powered: It can run these right off the laptop without an external power source. Usb fan for desk, no funky wiring, just plug it into the PS4 USB port and tuck the wires aside
• 2 In 1 Usb mini fan: Two 40mm fans with adjustable speed control for computers, home entertainment systems and other electronic devices running at ideal temperatures and optimal speeds
• 40 x 40 x 10 mm ( 1.57 x 1.57 x 0.4 in. ) | Rated Voltage : 5V | Airflow: 6.12 ±10%CFM | Noise: 25dBA | Speed: 5500 RPM