Dell Latitude E6510 15.6 HD Screen, 2.4GHz Intel Core i5, 4GB DDR3 RAM, 250GB HD, DVDRW, WiFi, Windows 7 Pro 64-Bit 15.6" HD Screen 1366x768, 2.4GHz Intel Core i5 Processor 4GB DDR3 RAM, 250GB HD, DVDRW, WiFi, Windows 7 Professional 64-Bit Windows 7 Professional COA Product Key sticker is on the bottom of the laptop Comes as with a new 19.5V 90W AC adapter and power cord Cosmetically there may be some scuffs and scratches on the lid