15 " PowerBook In nice condition its the all Aluminium PowerBook. 1.33 ghz cpu with 1.5gb of ram Has OSX 10.5.8 runs really nicely. Holds charge very well about 3hours without being plugged in comes with charger. Has WiFi and bluetooth. Any quetions please ask £175 ono. Im in chelmsford incase there is no map on the add.