A compact USB cooling fan aimed at lowering surface temperatures on small electronics such as consoles, routers and laptops. Quiet operation and plug-and-play setup make it useful for gamers and anyone with hot-running AV kit. Is ELUTENG USB Fan 140mm the simple, portable fix for overheating gadgets?
⚡ At a Glance
- • Cooling Performance: Two interconnected 140mm fans run together at 900/1200/1500 rpm each to increase airflow and surface cooling
- • Best for: Portable external cooling for consoles, routers, laptops and AV boxes
- • Not ideal for: Replacing internal, permanently mounted case fans on high-performance desktop builds
Dual-row 14cm USB fans run simultaneously via plug-and-play power and a three-speed controller. Durable hydraulic and imported double ball bearings keep noise low while metal grills and removable rubber feet improve safety and stability.
Lower device temperatures, with double-row 140mm fans
Two 14cm fans are connected so both spin at the same time, driven by a USB 5V supply and a three-speed controller offering 900, 1200 and 1500 rpm per fan. The parallel layout increases airflow across surfaces compared with a single small fan.
Reduced CPU and console surface temperatures during sustained loads, with users reporting noticeable drops under heavy use. Useful where extra airflow across vents or hard-drive housings is needed quickly.
Quiet operation, with hydraulic and double ball bearings
Hydraulic bearings combined with imported double ball bearings reduce friction and extend service life. Manufacturer figures list noise from 25.6 dB at low speed up to 32.5 dB at high speed.
Whisper-quiet behaviour on low and medium settings, suitable for living-room gaming or near-recording equipment. Higher speeds deliver stronger airflow while remaining comparatively unobtrusive.
Flexible placement and safe mounting, with removable rubber feet and metal grills
Design allows horizontal or vertical placement and includes removable rubber shock-absorbing feet to reduce vibration and improve stability. Metal grills on both sides protect fingers and cables, while corner cable protection helps prevent wear.
Simple to position on consoles, routers or laptops without extra tools, and safe to use around children or pets. Cable protection and stable feet reduce the risk of accidental damage during everyday use.
✨ The 4 Key Reasons for ELUTENG USB Fan 140mm
- Dual 140mm fans - Significantly reduces CPU and console temperatures under sustained load
- Three-speed controller - Choose gentle, balanced or high airflow to match cooling needs
- Low-noise bearings - Whisper-quiet at lower speeds, measured 25.6–32.5 dB range
- Plug-and-play USB - Quick setup, fits horizontally or vertically for flexible positioning
📋 Technical Details at a Glance
- Category: USB cooling fan
- Size (each fan): 14 x 14 x 2.5 cm (×2)
- Fans: Double-row 140mm, interconnected
- Speed (per fan): 900 / 1200 / 1500 rpm
- Power: 5V USB power supply, plug and play
❓ Frequently Asked Questions
Q: Will this cool my console or PC effectively?
A: Two interconnected 140mm fans increase airflow across vents and components, and user feedback notes significant temperature reductions under heavy load. The three-speed controller lets users match cooling to demand.
Q: How loud is the fan in normal use?
A: Noise is listed at 25.6 dB on low and up to 32.5 dB on strong, with user reports describing whisper-quiet operation at lower settings. That makes it suitable for living-room or desk placement.
Q: How is the fan powered and mounted?
A: USB 5V plug-and-play power means no extra wiring or tools, and the design supports horizontal or vertical placement with removable rubber feet for stability. Metal grills protect fingers while cable protection reduces wear.
🏆 Our Verdict
Ideal for gamers, AV owners and anyone who needs simple, portable external cooling for small electronics. Dual interconnected 140mm fans, durable bearings and tool-free USB setup combine for effective, low-noise performance. Durable construction and basic safety features suggest good long-term value for regular use without complex installation.
