The STP cable is a metal-protected twisted wire which inhibits electromagnetic interference (EMI). This maximizes bandwidth even If external conditions are not ideal. For instance, in practical lives, the setup around STP-related network products is surrounded by various other electronic equipment. It may range from daily life electrical items like microwaves, vacuum cleaners, HVAC systems which can produce electromagnetic interference. So, the STP plays a major role in blocking such interference for efficient data transfer at higher speeds. In the end, it also depends that the proximity, size, and number of electronic equipment’s near STP cables.