The Apple Powerbook was a series of laptops made in the late 80's through the mid to late 90's. They all feature either an old Motorola 68030, 040.. Or a PowerPC CPU. Apple was known for a number of innovations resulting from the powerbooks over the years. Including power eject PC-Card slots, and CD-Drives. This PowerBook 1400cs is the world's first production laptop to include a CD-Rom drive. It was