Faetures:

1. Regular Version: Plug-and-play design, the fan starts working immediately once connected to USB power, no extra operation needed.

Upgraded Version: Comes with a 3-speed control switch, allowing for adjustable wind power and greater ease of use.

2. 5V Universal USB Power: Standard USB interface, compatible with all USB-enabled power sources (power banks, wall chargers, laptops, set-top boxes, routers, etc.), flexible for home, office and mobile scenarios.

3. Dual Fan High-Efficiency Cooling: Twin fan structure delivers strong and stable airflow, quickly dissipates heat from electronic devices, prevents overheating and performance throttling, extends the lifespan of your equipment.

4. Wide Compatibility: Perfectly suitable for cooling routers, set-top boxes, digital video recorders (DVR), network switches, notebook computers, game consoles and other heat-prone electronics.

5. Stable & Portable Design: Sturdy plastic casing with anti-slip rubber feet, keeps the fan stable on any surface; compact and lightweight, no installation required, easy to carry and place anywhere.

Specification:

Type: Regular Version/Upgraded Version

Color: Black

USB Cable Length: 75cm(29.53in)

Speed: 1800rpm

Voltage: USB interface (5V)

Size: As picture

Current: USB (0.25A)

Airflow: 38CFM

Noise: USB (28 DB-A)

Material: Environmentally friendly plastic ABS

Applicable accessory type: router, set-top box, optical modem

Upgraded version: With 3 Speed Control Switch Wire, Switch cable length: 35cm/13.78in

Package Including:

1 x Electronic Cooling Dual Fan
OR
1 x Electronic Cooling Dual Fan

1 x 3 Speed Control Switch Wire (Only the upgraded version comes with )

Note:

Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order.

Due to the difference between different monitors, the picture may not reflect the actual color of the item.