Product description Anti-vibration rubber feet

The 4 feet of the 120mm fan are made of shock-absorbing rubber pads, which can absorb the noise generated by the fan's vibration and surface friction, and increase the height to better dissipate heat.

3-speed air volume adjustment

You can freely adjust the air volume in 3 kinds of weak / medium / strong wind according to the purpose of use and the use environment to meet your various needs.

Durable dual ball bearing design

By using a high-quality ball bearing motor, the service life is only twice as long as that of conventional fans.

Add to Cart Add to Cart Add to Cart Customer Reviews 4.3 out of 5 stars 1,137 4.5 out of 5 stars 37 4.4 out of 5 stars 934 4.4 out of 5 stars 1,992 Price $9.99$9.99 — no data $17.49$17.49 $12.99$12.99 Dimensions 40x40x25mm 120x120x25mm 80x80x25mm (x2) 40x40x25mm (x2) Airflow 4.4 CFM 56CFM 33CFM 4.4 CFM Noise 27dBA+- 10% 29dBA+- 10% 27dBA+- 10% 27dBA+- 10% Speed Controller ✓ ✓ ✓ ✓ Dual Ball Bearings ✓ ✓ ✓ ✓ Power Input Max 5V/1A Max 5V/1A Max 5V/1A Max 5V/1A

• 【2 in 1 Dual Row 120mm USB Fan】ELUTENG dual row 12cm USB fan, USB powered, plug and play, can place the fan horizontally or vertically, ideal for cooling PC/Laptop/TV box/Receiver/Mobile phone/PS4 /Projector Instrument/ Router/Hard Drive Enclosure. 2 fans are connected together and run at the same time, the cooling effect is better.
• 【3 Adjustable Wind Speeds】The latest upgraded 120mm silent fan has a 3-speed speed controller (low, medium and high) to control the wind speed. The speed is: 900/1200 /1500rpm (×2）and the air volume is: 23.9 / 27.9 / 31.98 CFM（×2）. Depending on the operating environment, you can choose between different wind speed levels.
• 【Durable & Quiet】 Adopting hydraulic bearings, it is very durable and has a long service life. The noise level is 25.6dB (weak) to 32.5dB (strong), so you can use it flat or upright in a quiet place such as library or study. In addition, the noise does not increase with the use time and it can work continuously for 24 hours.
• 【Multiple Protection】The bottom is equipped with 4 removable rubber shock absorbers for more convenient use, safer, more stable and reliable. Metal grids are used on both sides to prevent the blade from hurting your fingers and damaging the wire when working. The corner joint is equipped with cable protection glue, which is wear-resistant, not easy to break, and is safer and more reliable to use.
• 【Wide Practicality】Size: 12 x 12 x 2.5cm(×2); Cable length: 1 m. It is not only suitable for cooling devices such as PCs, routers and hard drives, but also AV devices and game consoles. Just plug in any device equipped with a USB port to start cooling without the hassle of wiring.
• 【Service Guarantee】 If you have any questions about our computer fan, please feel free to contact us, and our service team will answer or solve your questions at any time.