The 30179 is a 5 m (16 ft) USB cable. One end has a standard type A male connector for easy connection to a PC. The opposite end has a mini-B male connector for connecting to a USB port on a sensor, such as the CSAT3B. The mini-B male connector is rated to IP68 to keep fine dust and water out. In many applications, the 30179 is used to connect the sensor to a PC for configuring the sensor and changing settings using the Device Configuration Utility.