Sony Palmtop PTC-500

Released in Japan in 1990, this is one of Sony's earliest portable computers. It features handwriting recognition, although the stylus is connected via a wire.

Kindly donated by Mik Lamming.



Manufacturer: Sony Corporation
Date: 1990

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Sony Palmtop PTC-500 Articles:

Item Manufacturer Date
Sony PTM-064V 64KB RAM Card Sony Corporation Unknown

Other Systems Related To Sony Palmtop PTC-500:

Item Manufacturer Date
Sony Vaio PCV-6603 All-in-one PC Sony Corporation Unknown
Sony Magic Link PIC-1000 Sony Corporation 1994
Sony Vaio PCG-FX201 Sony Corporation 1998
Sony Vaio PCG-C1F Sony Corporation 1999
Sony Vaio PCG-FX109K Sony Corporation 1999
Sony Vaio PCG-U1 Sony Corporation 2002

This exhibit has a reference ID of CH35249. Please quote this reference ID in any communication with the Centre for Computing History.


Sony Palmtop PTC-500

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