IBM M4-1 SpaceSaver (84G2525, 84G2529)

IBM SpaceSaver II (RT3200)

IBM SpaceSaver II(KPH0035)

IBM ThinkPad USB UltraNav (31P8950)

IBM ThinkPad USB UltraNav(31P9490, 40K9400)

Lenovo ThinkPad USB(55Y9003)