>I have an old powerbook 150 and because of a problem with the motherboard >the trackball does not work. I would like to know whether there is any >possibility of attaching an external mouse. Thanks.
Of course you can. Use the ADB jack on the back, and any ADB mouse. Apple (and others) sold a cool matching grey low-power-consumption Powerbook mouse, but these are next to impossible to find. I was told that the later round mouse (Mouse II) is more energy-efficient (ie cmos circuitry). I use an ancient square classic mouse, cause I like the feel of it much better, and it's a bit smaller. m -- 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