Lenovo B50-45 Business Notebook / 15.6" 1366 x 768 Display / AMD E1-6010 APU with AMD Radeon R2 Graphics / 4GB RAM / 320GB HDD / No Optical Drive / HDMI / WiFi / Bluetooth / Webcam / Windows 7 Pro / Black Windows 7 Professional 64; 2x USB 3.0; 1x USB 2.0 ; 4-in-1 Card Reader ; SD/MMC/SDHC/SDXC) ; VGA ; HDMI ; RJ45 ; Audio-Jack AMD E1-6010 1.35 GHz Dual-Core Processor, AMD Radeon R2 Graphics 4GB DDR3 RAM , 320GB hard drive, No Optical Drive. 15.6 inch 1366 x 768 HD Display, Integrated 720p HD webcam, HDMI Output 802.11 b/g/n/ac WiFi connectivity and Bluetooth 4.0, Dolby Advanced AudioTM