IBM InfoWindow Coax Display Station Quiet Touch Data Entry Keyboard
Provided by the ASK Keyboard Directory
eg, P/N 09F4231
Honeywell/Micro Switch-made 104-key data entry terminal keyboard intended for IBM 3270 (coaxial cable) compatible IBM InfoWindow and InfoWindow II Display Stations. It had a permanently attached coiled cable terminating in a modular 8P5C (RJ-45/ethernet-like) plug. Its 24-key function key bank has "PFxx" nomenclature legends.