Feature 1 GOOD COMPATIBILITY: Portable 7in screen monitor, can be used as a computer extension display, support for Raspberry Pi and for Windows systems. 2 HIGH PERFORMANCE: The monitor has a clear dynamic display, no image afterimage, with uniform response speed and no color offset. 3 GOOD IMAGING: With 800:1 high static contrast ratio, the image is clear and eye catching, the color is vivid and bright, has stable performance. 4 INPUT INTERFACE: With VGA and high definition multimedia interface video signal inputs, the resolution is 1024x600, the refresh rate is 6075. 5 EASY OPERATION: Equipped with connecting cable and USB cable, the monitor is compact, easy to install and use, and has strong practicability.Item Type: 7in Screen MonitorMonitor Size: 7inSignal Input: VGA, HD Multimedia Interface VideoResolution: 1024x600Applicable: For Raspberry Pi, for windows, etc.Signal Input Standard: VGA: 800 x 480, 800 x 600, 1024 x 600,1024 x 768 (refresh rate 60-75)High Definition Multimedia Interface: Common Version 1.2Working Temperature: -10-+60Working Humidity: 90%RH (no condensation) Item Working Voltage Working Current Minimum 4.8 1600 Typical Value 5 1800 Maximum 5.2 2000 Unit V mA Main IC: For RTD2660H 1PCS U 7For PM25X40 1PCS U 10For CS4344 1PCS U 6Crystal: 27.000MHz 1PCS Y1 Package List1 x Monitor1 x Connection Cable1 x USB CableNoteAvoid irreversible damage to the screen caused by bumps