RS-232 interface adapter with cable, for KERN balances with KUP, 1 unit(s)RS 232 interface adapter with cable, for KERN balances with KUP, (KERN Universal Port) Compatible with KERN balances which have a KUP interface. The KERN Universal Port (KUP) enables data and control commands to be exchanged between the balance and network or PC, mobile device, printer, etc. The interface adapter is plugged onto the DB 15 connector integrated into the balance according to the plug and play principle. This makes it easy to retrofit or