EPOS Keyboard AT Connection
These were used in a retail environment.
Good Quality sturdy Keyboard.
Has an AT 5 pin connector. Have 5 Pin DIN and RJ11 sockets on the back for connecting "Keyboard wedge" style barcode scanners (5 PIN is standard keyboard signal, the RJ11 is (I think) RS232 serial).
They do come with their key which is used to lock the keyboard or to select modes on your EPOS equipment assuming your equipment supports this feature.
Model No. KB-78