Kensington Turbo Mouse

The Kensington Turbo Mouse is a series of trackballs for Macintosh. Its PC counterpart has been marketed as the Expert Mouse.Mice and trackballs, Kensington. Archived 1997-01-06.
==History==
===Classic ADB versions===
The Turbo Mouse dates back to the late 1980s and was one of the earliest ADB trackballs, designed to complement Apple Computer's first ADB keyboards. It featured a 2-button design and became the bestseller of its category.Retro Scan of the Week: Kensington Expert Mouse by Benj Edwards, Vintage Computing and Gaming. 2009-05-25. The 57 mm trackball size matched that of a regulation and could be replaced with an .Vintage Kensington 8 ball Turbo Mouse Trackball for Mac Model #62360 3.0, PicClick. Accessed 2021-07-17. was known to use this model for digital music composition.“I Am #Transformed” by Anil Dash, Medium. 2016-08-04. The last iteration of the ADB-only Turbo Mouse in the 1990s was version 5.0, which was updated to a 4-button configuration. It could support any Mac with an ADB port that could run System 6.0.7 or later.Turbo Mouse 5.0, Kensington. Archived 1997-01-06.
===USB and wireless versions===
A USB version was introduced in 2000 with support for Mac OS 8.1 and later. It also included a legacy ADB port.Turbo Mouse USB/ADB Trackball for Mac, Kensington. 2000-12-05. However, the MouseWorks software was not updated for Mac OS X until 2001, which was necessary to support more more than two buttons.Kensington Releases MouseWorks 1.0 for Mac OS X, TidBITS. 2001-05-11. This was superseded by the Turbo Mouse Pro in 2002, which offered a choice of USB or wireless support.Turbo Mouse® Pro - Wireless, Kensington. Archived 2002-10-03.
==References==
==External links==
*Turbo Mouse Trackball (ADB) at Kensington (archived 2002-06-02)
*Kensington Turbo Mouse USB/ADB Trackball for Mac Specs at CNET
*History of Kensington Expert Mouse by Xah Lee (2019-02-03)
Category:Kensington products
Category:Trackballs