The product is a hub, the function is to separate the motherboard four-pin port into a number of ports, It can be extended up to three fan connector.(Note that this product is not a fan governor, is a hub).

Need to achieve PWM temperature control function conditions: 1. fan is a 4-pin PWM fan, this is very important, there are many motherboards 4-pin interface is not really PWM fan jack, is regulated by the voltage, need to pay attention, such motherboard can not Implement PWM control fan. 2. Connect the motherboard 4-pin fan interface, BIOS to open the PWM function.

3-pin fan, you can also plug in to use, but can not achieve PWM control speed.

This product is suitable for computer DIY, each product sold before we all go through rigorous testing, can be used. If you find that the product does not work or if you need help, please contact us.

If you for any reason are not happy with any product supplied , please do not hesitate to contact us and we will do our best to solve your problem .

Technical Details

Product Details

Package Dimensions
Width : 1 inch
Height : 1 inch
Length : 1 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B071DRB283