Lenovo B50-45 59442503 15.6-Inch Notebook (AMD E1-6010 1.35GHz Processor, 4GB DDR3L RAM, 320GB HDD, Windows 8.1 Pro 64-bit OS) Black  (Discontinued By Manufacturer) AMD E1-6010 1.35 GHz Dual-Core processor and integrated Radeon R2 graphics 4 GB DDR3L SDRAM, 320 GB 5400 RPM Hard Drive Connectors: 2 x USB 3.0, 1 x USB 2.0, 4-in-1 Card Reader (SD/MMC/SDHC/SDXC), CRT, HDMI, RJ45, Audio-Jack 15.6-Inch 1366 x 768 HD Display Screen, Ethernet port, VGA Port. HD 720p Camera Windows 8.1 Pro 64-bit, Up to 5 hours battery life