Shuttle 15.6-Inch Intel Celeron 2957U 1.4GHz/DDR3L/USB 3.0/A&V&GbE/All-in-One Touchscreen PC Barebones X50V4 (Black) No Memory, No HDD, No Operating System Processor:Intel Celeron 2957U Processor (1.4 GHz, Dual Core) Display: 15.6" 16:9 (1366x768) Single Touch LCD Ports: 2x USB 3.0 Ports, 2x USB 2.0 Ports, 1x VGA Port, 1x HDMI Port, 1x RJ45 LAN Port, 1x Microphone-in, 1x Line out Please refer the User Guide before use.