mWG _________________________
qWG
_________________________
¼G _________________________
G _________________________
qαPAG
_________________________
IBM A⌠G
_________________________
IBM AXG
_________________________
HUO IBM qbⁿΩΣLΩaaG
IBM
ThinkPad
TrackPoint
Microsoft M Windows O Microsoft qbⁿΩM/ΣLΩaa
C
G
8