PowerBook Duo

PowerBook Duo is a line of dockable subnotebooks and peripherals that were released by Apple Computer in the 1990s.

Models

 * PowerBook Duo 210 (25 MHz 68030)
 * PowerBook Duo 230 (33 MHz 68030)
 * PowerBook Duo 250 (33 MHz 68030)
 * PowerBook Duo 270c (33 MHz 68030)
 * PowerBook Duo 280 (66/33 MHz 68LC040)
 * PowerBook Duo 280c (66/33 MHz 68LC040)
 * PowerBook Duo 2300c (100 MHz PowerPC 601)

Docks
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Apple Computer

 * Duo Dock
 * Duo Dock II
 * Duo Dock Plus
 * Duo Floppy Adapter ("MicroDock")
 * Duo MiniDock


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Third parties

 * E-Machines EtherDock
 * E-Machines PowerLink Presentor
 * Envisio Dyanmic Duo (unreleased)
 * Newer Technology MicroDock
 * Newer Technology UltraDock
 * RasterOps DuoMate
 * }

Upgrade kits

 * PowerBook Duo 280 upgrade kit (for owners of the Duo 250 and 270c)
 * PowerBook Duo 2300 upgrade kit (for owners of all preceding models)

Articles

 * 20 Macs for 2020: PowerBook Duo by Jason Snell at Six Colors (2020-08-10)
 * Slick, capable and connected: it's time to go back to the PowerBook Duo by Chris Phin at TechRadar (2015-01-10)