PLUG AND PLAY：Very easy to install,and no soldering APPLICATION: Perfect fit for a motherboard's 2-pin power switch (Power SW) header,this will also work as a restart switch. PRODUCT DESCRIPTION：High quality and durable materials are suitable with your devices, they are convenient to operate ,the structure of product is compact that provide excellent reliability and practicality WHAT YOU GET: 3 PCS of cable.Cable Length :45cm / 1.5FT