The Cybiko extreme uses a USB connection not an RS232 IIRC. I bought a crate of the Classics over the Extremes (although I could have got them for roughly the same price) as they have standard RS232 built in. Buy a Classis - they are only around 15ukp/15usd if you shop around and well worth the money :) Regards Dom -----Original Message----- From: pic microcontroller discussion list [mailto:PICLIST@MITVMA.MIT.EDU]On Behalf Of Tom Sent: 22 April 2004 00:14 To: PICLIST@MITVMA.MIT.EDU Subject: [OT:] Cybiko serial cable Ken Pergola (and maybe a few others) mentioned recently about using a Cybiko Classic hand-held computer for a cheap and simple serial terminal. Question for anyone who knows about Cybikos: what cable can be used with a Cybiko Xtreme for serial data? Or is it possible? Thanks! Tom -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics