Acer Aspire V3-331 Series Notebook Steel Gray 13.3" HD Widescreen ComfyView LED-backlit Display Intel Pentium Dual-Core Processor 3556U (1.7GHz, 2MB L3 cache) Windows 8.1 Intel HD Graphics 4400 HD Webcam (1280 x 720) 4096MB DDR3L SDRAM Memory Secure Digital (SD) card reader 500GB 5400RPM SATA Hard Drive 802.11a/b/g/n Wireless LAN with Acer NplifyTM, featuring MIMO technology (Dual-Band 2.4GHz and 5GHz) 10/100/1000 Gigabit Ethernet LAN (RJ-45 port) Bluetooth 4.0 High Definition Audio Support 1 - USB 2.0 Port 1 - USB 3.0 Port (with power-off charging) Precision Touchpad