Noax is further expanding its Compact series portfolio with the C21 industrial PC with a 21.5-inch display in full HD resolution. The device offers additional slots for PCI, PCIe and mini-PCIe as well as a secure USB port on the front for plug-in cards or additional interfaces. The administrator can use the noax NSetup tool to ensure that only authorized persons can use this USB port. With up to two Ethernet sockets and optional WLAN, integrated Bluetooth and mobile radio, data can also be retrieved from remote rooms. Freely programmable function keys are also available to call up frequently performed functions or to switch between different applications. Nevertheless, the different IPCs are individually adapted to size and equipment. The C21 was designed for visualizing processes, recording machine and operating data and controlling production processes.