Acer Aspire 15.6" HD LED Backlight CineCrystal Laptop High Performance | AMD Quad-Core Processor | 4GB RAM | 1TB HD | DVD+/-RW | HDMI | Windows 8.1 | Bundle w/ Wireless Mouse & Case 15.6" HD CineCrystal widescreen LED-backlit display (1366 x 768 ), AMD Radeon R2 graphics AMD E2-6110 Quad-Core processor 1.50GHz, 2MB L2 Cache, 4GB DDR3 SDRAM system memory (expandable to 16GB), 1TB SATA hard drive, 8x SuperMulti DVD Double-Layer drive 10/100/1000Mbps Gigabit Ethernet, 802.11b/g/n Wireless LAN, Bluetooth, SD card reader, Built-in high definition webcam (720p) and microphone 1 x USB 3.0 port, 2 x USB 2.0 ports, 1 x headphone/speaker/line-out jack, 1 x RJ-45 Ethernet port, 1 x VGA port, 1 x HDMI port, 6-cell lithium-ion battery, up to 8 hours battery life Microsoft Windows 8.1 64-bit Edition, Color Black, Bundle with Wireless mouse & Laptop Case