All In One PC WIDE-I22 22inch LED Touch Screen all in one PC with Intel Core i3 2100 4G/ 500G DVD-RW WIFI Black & White product color available: black, white Specification: CPU brand: Intel Core i3 2100 3.1Ghz Standard memory: 4GB DDR3 Storage HDD: 500GB ODD: DVD-RW Webcam: Built-in 1.3Mega pixel camera Display type: LED Touch SCreen Display size: 22 inch Standard resolution: 1680 x 1050 Aspect ratio: 16: 10 Viewing angle range ( CRe10 5) 170 Display colors: 1 6.7M 8bit Audio system: Built-in high fidelity loudspeaker TV/ AV/ HDMI/ PIP/ remotel control Optional Ports: 4pcs USB2.0; 1 Parallel port; 1 microphone port; 1 earphone port; 1 speaker box port. network Lan: on board 100m Keyboard& Mouse: Wireless keyboard mouse Outer carton size: 64* 23* 54CM Power: AC 95-240V 250W Operation system: Linux; Windos XP; Windows Vista; Windows 7 Accessory: Power adapter, motherboard user guide Environment: Working temperature 5* C-40* C Working humidity 20% -80% Storage temperature -5* C -60* C Storage humidity 10% -75% RH