Harting has added the Har-port to the company's range of service interfaces for Ethernet and USB. The service interface is claimed to make control units and industrial computer interfaces accessible from the outside and is suitable for use in switchboard cabinets and control terminals. According to the company, the compact communications interface is suitable for conference tables or workstations. The assembly calls for one central fastening nut in a standardised circular 22mm panel cut-out. The range comprises service interfaces for 1/10 Gigabit Ethernet as well as USB 2.0 and 3.0 Type A. It also features accessories such as protection covers and sealing covers that protect the interface against unauthorised use and label holders that can be mounted at a later time.