Key Specifications/Special Features: Size: 46 inches Screen type: LCD Contrast ratio: ≥5000:1 Color: 10bit, 1.06 million color Power consumption: <300W Brightness: ≥500cd/m² Standby consumption: ≤3W Image physical resolution: 1,920 x 1,080 (full HD) Video format: PAL/NTSC Video output power: 2 x 12W Maximum viewing angle: 178° Input port: VGA, AV audio frequency, S-Video, Ypbpr, TV, HDMI, USB, RS232 Intelligent Control (optional) Output port: VGA, AV Built-in PC configuration (customizable) Mainboard: GA-G41MT-S2P CPU: Intel Pentium E5700/in Box(3.0GHz) Video card: Integrated Intel GMA X4500 video card Hard disc: Western Digital 500G 16M SATA3 blue disc (desktop model 3.5 inches) Memory: DDR3 1333 2GB (2GB memory one piece of desktop model) Power supply: 300W small power supply adapter Operating environment: Working temperature: 0 to 40°C Working humidity: ≤80% Storage temperature: -20 to 50°C Storage humidity: ≤80% Input power: 100 to 240V AC Accessories: Wall-mounted stand: 1pc Power supply cable: 1pc Writing pen: 1pc Remote control: 1pc Wireless microphone: 1 set Interactive whiteboard software CD: 1pc All trademarks shown here are for reference purposes only. They are the property of their respective owners, and we are not authorized to sell items bearing such trademarks.