IBM PS/2 L40 SX Keyboard Assembly

JavaScript disabled or not supported

It appears you have prevented JavaScript from running in your web browser or are using a web browser that does not support JavaScript. Admiral Shark's Keyboards presently requires JavaScript for quality-of-life features like switching between light/dark mode, navigating via title or image and copying search query links, and is necessary for the keyboard matrix simulators, keyboard property modals, interactable slideshows and image size optimisation. Please consider enabling JavaScript or using a web browser that supports it for a fully-featured and correctly working experience. If you have suggestions for reducing JavaScript dependency, feel free to let me know.

Provided by the ASK Keyboard Directory

1991 Q1 Model M3 L40 SX Keyboard Assembly IBM buckling sleeves (M3/M4 rod-actuated type)More info on this keyboard

eg, P/Ns 1396130, 1396181, 1396506, 1396514, 1396810, 1396811, 1396814, 1396815, 1396819, 1396820, 1396825

IBM-made 84-key (ANSI) or 85-key (ISO) keyboard assembly for the IBM 8543 Personal System/2 L40 SX notebook computer. Along with its keypad companion, this was the first device to use IBM buckling sleeve keyswitches and thus represented a major turning point in the Model M's history.