4-Pin Fan Splitter Cable: Connect 2x 3-pin case fans and 1x 4-pin CPU fan to a single 4-pin motherboard header. This PWM fan splitter saves chassis interface space and ensures neat cable management for your PC build. PWM Fan Control: This 4-pin PWM fan splitter distributes the motherboards PWM signal to 3 fans, allowing synchronized speed control via your motherboards software. Perfect for optimizing cooling performance in your PC case. Durable White Braided Sleeve: Featuring a sleek white braided design, this PC fan splitter cable is both durable and stylish. Its light-colored finish complements modern, light-themed PC builds. Wide Compatibility: Compatible with all 12V 3-pin and 4-pin PC case fans and CPU fans. This 4-pin fan extension cable is ideal for adding extra cooling to your computer case or upgrading your fan setup. 2-Pack Convenience: Includes 2x 27cm (10.63 inches) PWM fan splitter cables, providing flexibility for multiple fan configurations in your PC or