The NA-SYC1 is a set of two sleeved Y-cables for 4-pin PWM fans. It allows the user to connect 2 fans into a single fan header and let the motherboard control the speed of both fans at the same time.
Please make sure that the combined power draw of the fans connected to one fan header using NA-YC1 adapters does not exceed the maximum power output of your motherboard fan header. Please check your motherboard manual for more information.
Scope of delivery
2x NA-YC1 Y-Cables
More details can be found on manufacturer’s website.