PowerBook

The PowerBook line of Macintosh laptop computers represent Apple's first truly successful battery-powered portable line. They were present from 1991 until early 2006, having replaced the Macintosh Portable and being replaced by the MacBook Pro.

68K PowerBook models
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PowerBook 100 series

 * PowerBook 100
 * PowerBook 140
 * PowerBook 145 / 145B
 * PowerBook 150
 * PowerBook 160
 * PowerBook 165
 * PowerBook 165c
 * PowerBook 170
 * PowerBook 180
 * PowerBook 180c
 * PowerBook 190
 * PowerBook 190cs
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PowerBook Duo 200 series

 * PowerBook Duo 210
 * PowerBook Duo 230
 * PowerBook Duo 250
 * PowerBook Duo 270c
 * PowerBook Duo 280
 * PowerBook Duo 280c

PowerBook 500 series

 * PowerBook 520
 * PowerBook 520c
 * PowerBook 540
 * PowerBook 540c
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PowerPC PowerBook models
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PowerBook 1000 series

 * PowerBook 1400c
 * PowerBook 1400cs

PowerBook 2000 series

 * PowerBook Duo 2300c
 * PowerBook 2400c

PowerBook 3000 series

 * PowerBook 3400c

PowerBook 5000 series

 * PowerBook 5300
 * PowerBook 5300c
 * PowerBook 5300ce
 * PowerBook 5300cs
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PowerBook G3

 * PowerBook G3 (Kanga)
 * PowerBook G3 Series
 * "Wallstreet I" / "Mainstreet"
 * "Wallstreet II" / "PDQ"
 * "Lombard"
 * "Pismo"

PowerBook G4

 * PowerBook G4 (titanium)
 * PowerBook G4 (aluminum)
 * 12-inch PowerBook G4
 * 15-inch PowerBook G4
 * 17-inch PowerBook G4
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Discontinuation
At the Macworld Conference & Expo at San Francisco in 2006, Apple CEO Steve Jobs revealed the MacBook Pro, based around an Intel processor. The first MacBook Pro came in a 15.4-inch model with an aluminum enclosure similar to the preceding PowerBook G4. The 12, 15, and 17-inch aluminum PowerBook G4 models remained on sale in Apple Stores, until inventory ran out. The 17-inch PowerBook G4 was soon replaced by the 17-inch MacBook Pro, and the 12-inch PowerBook G4 remained available until May 16, 2006, when the first 13-inch MacBook was announced as the replacement for the iBook. The 15-year Powerbook line of portable Macintosh computers finally came to an end.