The IBM PS/2 ANPOS Keyboard with Integrated Pointing Device was a "Model M-e" enhancement of the Model M9 RANPOS Keyboard design and a part of the pre-Modular (pre-MPOS) series, thus occasionally referred to as the M9-e in fan circles. For the most part, the M9 and M9-e are virtually identical save the integrated force-sensing capacitor based Synaptics TouchStyk pointing stick referred to as simply "POS pointer" in marketing. As such, it too has two distinct types of keys, an integrated magnetic stripe reader, and was available in 116-key (US English) and 117-key (rest of world) layouts.
