Tuowei 4-Key 3-Speed Electric Fan Keyboard Switches
High-precision mechanical switches with durable POM housing for smooth keystrokes and extended lifespan. Multi-layer gold-plated contacts ensure stable electrical conductivity and anti-oxidation. Three adjustable speed settings (low/medium/high) via intuitive color-coded push buttons for customized airflow control. Ideal for DIY PC cooling, gaming setups, and compact workspace ventilation. Compact yet powerful brushless motor delivers ultra-quiet operation (<25dB) with energy-efficient performance. Tool-free installation—compatible with standard 120mm/140mm fan mounts. Exclusive snap-in design eliminates wobbling, reinforced by shock-absorbing rubber corners. Premium matte finish resists fingerprints and scratches. Bulk order discounts available—global logistics support with same-day dispatch.