P/N 92G7461
Type
Model M13 TrackPoint II Keyboard
OEM
Lexmark, Maxi Switch
Switches
IBM membrane buckling springs
Earliest Appearance
1995
Original Keycaps
PBT with dye-sublimated legends
Casing Colour
Beige/Off White
Branding
IBM blue oval badge
Protocol
Set 2/AT
Connection
Cable
Cable
Grey coiled fixed dual PS/2
Key Count
101
Form Factor
Full-size
Layout/Language
US ANSI
Built-In Mouse
TrackPoint II
Additional Notes
FRU part number for the Maxi Switch variant is 13H6728, sold under Options by IBM brand
Data Last Updated
2021-04-08
More about this type of keyboard...
The IBM Enhanced Keyboard with TrackPoint II (or simply IBM TrackPoint II Keyboard) was a variant of the Enhanced Keyboard with an integrated TrackPoint II pointing stick. Also available with Lexmark-only branding, the M13 is one of the more well-known variants of the Enhanced Keyboard. The M13 also came with a PS/2 passthrough port for external mice at the rear, and have noticeably stronger case texturing compared to most other Model Ms. Production for these TrackPoint M13s were split between Lexmark and Maxi Switch, with Lexmark largely producing beige ones and Maxi Switch largely producing the more infamous black ones. Due to limitations with dye-sublimation, black M13s use pad-printed legends on their keycaps.