IBM Personal System/2 Enhanced Keyboard

Provided by the ASK Keyboard Directory

Daniel Beardsmore (public domain)
1995Model M Enhanced PC Keyboard (fourth generation)IBM membrane buckling springsMore info on this keyboard

W/ IBM blue oval badge

eg, P/Ns 1391402, 1391403, 1391404, 1391406, 42H1292, 42H1295

IBM UK-made or Lexmark-made 101-key (ANSI), 102-key (ISO) or 104-key (ABNT) Enhanced Keyboard intended for IBM Personal System/2s and compatibles. This version has a pressure-fitted controller card instead of the old-style controller card with Triomate membrane flex cable sockets and a permanently-attached non-coiled PS/2 cable.


ASK. Admiral Shark's Keyboards original content. License/note: CC BY-NC-SA 4.0.

  1. Daniel Beardsmore - File:IBM Model M 1391406 -- side.jpg [accessed 2024-04-09]. License/note: public domain.