PWM Fan Splitter Cable 1-To-4 Black Mesh Sleeved – 4-Pin Female To 4x 4-Pin Male Connectors – 10 Inch Extension – Supports RPM Signal On One Fan – Compatible With 3-Pin & 4-Pin Fans

⚙️ Features1-to-4 Fan Expansion – Connects up to four case or CPU fans from a single 4-pin motherboard header (CPU_FAN or SYS_FAN).PWM Signal Synchronization – All connected fans follow the same PWM signal, allowing unified speed control via motherboard software (AI Suite, EasyTune, Fan Xpert, etc.).Accurate RPM Monitoring – Only one fan connector (full 4-pin) sends RPM feedback to the motherboard to avoid signal conflicts.Universal Compatibility – Works with both 4-pin PWM fans and 3-pin DC fans (3-pin fans will run at full speed).Premium Sleeved Design – Black sleeved braiding for better durability, aesthetics, and easier cable management.Stable 12V DC Power – Ensures consistent voltage delivery to all connected fans.�� Connector LayoutConnector TypePurpose1x 4-pin FemalePlugs into motherboard header1x 4-pin Male (Full)Sends RPM signal back to motherboard3x 4-pin Male (No Tach)For fan power PWM only (no RPM feedback)⚠️ Note: Connect the 4-pin male with all pins to the fan you wish to use for RPM monitoring. The others are missing the tachometric (RPM) pin by design.�� SpecificationsSpecificationDetailsCable TypePWM 1-to-4 Fan SplitterConnector A4-pin Female (Motherboard side)Connector B1x 4-pin Male (with tach signal)Connector C3x 4-pin Male (no tach pin)Compatibility3-pin and 4-pin fansPower12V DCLength10 inches (approx. 26.9 cm)ColorBlack SleevedUse CaseCPU cooler, case fans, fan hubs�� Smart DesignPrevents RPM signal interference that can cause unstable readings.Ideal for PWM-capable motherboard headers (check your board’s specs to confirm PWM support).Works great for compact builds where limited headers are a constraint.