Network card for LAN connection of the i-CON TRACE to a local network for data exchange. The i-CON TRACE is equipped with WLAN communication ex works. If the communication with a local network is to be wired, the network card of the i-CON TRACE can be used. This allows the i-CON TRACE to be used even in environments where wireless connections are not permitted and enables secure and uninterrupted data exchange.