This is a very unique device made for a short time by Envisio, a company which is now defunct.. I owned one for my 170.. It was a great idea which never really sold well....
It is a board with RAM AND video output, and requires software, which I lost over 10yrs ago.. It IS a video output jack, as you guessed, but you'll have to acquire the software to allow it to work. Best of luck in finding it.. Tom In a message dated 7/8/04 11:53:19 PM, you wrote: >I've got a PowerBook 170 here that I was given. I have it running, but am >puzzled by an extra connector on the top of the left screen hinge. Where >there would normally be a rounded piece of plastic to form the top of the >All ideas welcome. Thanks in advance. > > >-- -- PowerBooks is sponsored by <http://lowendmac.com/> and... Small Dog Electronics http://www.smalldog.com | Enter To Win A | -- Canon PowerShot Digital Cameras start at $299 | Free iBook! | Support Low End Mac <http://lowendmac.com/lists/support.html> PowerBooks list info: <http://lowendmac.com/lists/powerbooks.shtml> --> AOL users, remove "mailto:" Send list messages to: <mailto:[EMAIL PROTECTED]> To unsubscribe, email: <mailto:[EMAIL PROTECTED]> For digest mode, email: <mailto:[EMAIL PROTECTED]> Subscription questions: <mailto:[EMAIL PROTECTED]> Archive: <http://www.mail-archive.com/powerbooks%40mail.maclaunch.com/> Using a Mac? Free email & more at Applelinks! http://www.applelinks.com