xbiez PWM GPU Fan Cable, Mini 4 pin to Strandard Extension Converter Graphics Card Cable

Connector A : Mainboard Standard 4pin Female. Connector B : Graphics Card 4pin Male. The original graphics card fan is only 2PIN, replace the 4PIN graphics card fan, there is no place to get power, through this line, transfer to the 4PIN pin of the motherboard, plug it in to get power, and realize the PWM temperature control function! It is suspected that the 4PIN power supply of the graphics card is broken, and the fan does not rotate. Only through this line, it can be transferred to the 4PIN pin of the motherboard, plugged in to get power, and the PWM temperature control function can be realized! Pure copper wire, better conductivity and lower calorific value!