An arrangement of connector ports for an electronic device, specifically for a weighing platform unit (1), includes a plurality of connector sockets (22, 23, 25, 26) which are installed in one or more walls of a chassis (4) thereof. The one or more walls that carry the connector sockets are interior partitioning walls that define a connector port compartment (20) inside the chassis. Furthermore, at least one wall section of the connector port compartment is an exterior wall section of the chassis and contains a passage opening (21). Electrical cables (30) that are terminated by plugs matching the connector sockets can be introduced into the connector port compartment through this passage opening.