<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div style = "font-size:18px";>With a 4 Pin interface and speed knob, this PWM fan controller allows users to fine-tune cooling levels effortlessly. Whether for laptops, home workstations, game rooms, server rooms, or overclocking setups, it ensures effective heat dissipation.<br /><br /><strong><span style="color: black;">Specifications:</span></strong><br />Product Name: Computer Fan Speed Controller<br />Product Color: Black<br />Product Size: about 7x4x2.8cm/2.76x1.57x1.1 inches<br />Product Material: ABS<br />Product <strong><span style="color: black;">Specifications:</span></strong> DC 5A Adapter<br /><br />Pack List:<br />PWM fan controller*1<br /><br /><br /><strong><span style="color: black;">Note:</span></strong><br />Due to different lighting and screen settings, the item color may be slightly different from the picture.<br />Due to different manual measurements, please allow a 1-2cm difference in size.<br /><br />See more product details<br /><br />1.Efficient Heat Dissipation: Experience rapid heat dissipation through synchronized fan control, supported by the hub module designed to provide consistent long-term performance for servers and workstations under heavy usage conditions<br /><br />2.Precise Changing: Featuring intelligent speed adjustment and a PWM system, it achieves energy-efficiency balance while addressing diverse load conditions through accurate real-time temperature monitoring<br /><br />3.Wide Compatibility: Ensures seamless fan connectivity, simplifies wiring complexity, and provides a centralized cooling solution through the advanced 4-pin PWM interface for optimized airflow <br /><br />4.Reduce Noise: Intelligent algorithms actively reduce speed fluctuations while minimising mechanical noise, delivering excellent performance in acoustic-sensitive scenarios like offices or studios<br /><br />5.Easy to Install: Automatic fan module recognition eliminates the need for drivers and calibration, while enabling fast and dependable speed adjustments <br /></div></div></div>