Descriptions: This convert cable can be used to convert computer case power to 3Pin cooling fan interface, providing electricity for CPU fan and graphics card fan. If the interfaces for fan are not enough or fan voltage is low, you can convert a 12V voltage for fan from computer case power.

Features: 4Pin to 3Pin converting power wire from cooling fan to CPU and graphics card; Female 3pin interface, connecting it with computer power interface;

Specifications: Product name: 4Pin to 3Pin Cooling Fan Converter Power Connector Extension Cable Length: 20cm.