Acer TravelMate P256 - Matte 15.6" (1366 x 768 ) Intel Core i3-4030U (3MB Intel Smart Cache 1.90GHz) Windows 8.1 Pro (64-bit) / Windows 7 Professional (64-bit); 4GB (4/0) DDR3L SDRAM; 500GB SATA hard drive 5400RPM; integrated Super-Multi drive; SD card reader; Integrated Intel HD Graphics 4400 (200MHz base frequency 1.0GHz max dynamic frequency); Intel Centrino Advanced-N 7260 802.11a/b/g/n WLAN Bluetooth 4.0 gigabit LAN webcam Kensington lock slot.