This is an Apple PowerBook 520c laptop from the PowerBook 500 series. Product Name: Apple PowerBook 500 Series PowerBook 520c Features: This model was announced in 1994 and is known as the PowerBook that first adopted a trackpad. Included Accessories: The photos show a floppy disk, AC adapter, Macintosh PowerBook Video Cable, etc. Apple PowerBook 540, gray keyboard, video cable included. Product Model: PowerBook 540, PowerBook 500 Series Serial Number: FC421RZM2SZ AppleCare Contract Number: 6038133, expiration date June 23, 1996. Power Specifications: Rated 16.0V, 2.5A. Regulatory Information: FCC ID (BCGM4880) and CE mark are present, indicating compliance with FCC Part 15 and European Directives 73/23/EEC and 89/336/EEC. Power-on operation has been confirmed. The price includes all accessories shown in the photos. Items with this many accessories are rare. - Model: PowerBook 540 - Accessories: Macintosh PowerBook Video Cable - Keyboard Color: Gray - Condition: Includes the main unit, cables, and floppy disk. Thank you for viewing.