OTraki 120mm 2 In 1 Dual Row USB PC Fan, Mini Fan 3 Speeds Adjustable Laptop Cooler With 8 Shock Absorbers For Router PS4 Tv Box

【Dual Fan Synergy】Equipped with dual row cooling fans and 12cm hydraulic bearing, providing greater airflow and stronger air pressure compared to standard single row fans. This design effectively penetrates heat sinks or mesh grids to quickly dissipate heat from high-temperature devices such as computer cases and routers. 【Three Speed Adjustment】Offers three adjustable modes: low speed (about 900rpm), medium speed (about 1200rpm) and high speed (about 1500rpm). Users can freely switch from quiet operation to full-speed cooling depending on device load and temperature requirements. 【Stable Durability】Metal grilles on both sides prevent hand injury and protect cables; Incorporates two ball bearings (70,000 hours life) and has eight removable rubber shock absorbers for stable operation, minimizing resonance noise with the chassis or mounting surface. 【Plug-and-Play】Powered via standard USB interface (5V), compatible with computers, chargers, external batteries and other USB ports. Plugs in instantly for hassle-free use, eliminating complex wiring. 【Versatile Application】 Compact size of 12cm x 12cm x 2.5cm allows easy installation in desktop cases, media furniture or as auxiliary cooling for game consoles, 3D printers and other similar devices, meeting cooling needs anytime and anywhere., Weight: 0.8377565956 Pounds, Manufacturer: OTraki