Product Description Akasa PWM Fan Extension Cable – 30cm AK-CBFA01-30 PWM fan extension cable. 4pin connectors compatible with PWM and 3pin fans. 30cm black sleeve smart look cable for compatibility with tall chassis and better cable routing. • 4pin PWM and 3pin fans compatible • Black sleeve • Lenght: 30cm Application Fan cable extension Designed for PWM and 3pin fans Cable length 30cm Connectors Male to female 4pin PWM connectors Colour Black Product code AK-CBFA01-30