Microsoft Trackball Explorer Mouse D68-00007 Excellent Condition Tested

Microsoft Trackball Explorer Mouse D68-00007 (S/N: 7039000085810)

Microsoft Trackball Explorer Mouse D68-00007

Vintage Microsoft Trackball Optical 1.0 USB Wired Mouse 5-Button PS/2 Ergonomic

Microsoft Trackball Explorer 1.0 Wired USB Ergonomic Mouse, HP Mouse, Evo Core..

Microsoft Trackball Explorer 1.0 USB Optical Trackball

Vintage Microsoft Trackball Optical 1.0 USB Wired Mouse 5-Button PS/2 Ergonomic

Microsoft Trackball Explorer 1.0 Optical Ergonomic Mouse PS/2 USB X08-70390