You can imagine it as just a small monitor.<br> Can as an auxiliary screen for live streaming to watch barrage.<br> You can view the temperature and frequency parameters of the computer in real-time on the desktop or chassis, and watch online courses on TV while playing games.<br> AIDA64 Setup Tutorial:<br> https://.bilibili.com/video/BV1yQ4y1P7C5/<br> https://.bilibili.com/video/BV1bt4y1y7hX/<br> AIDA64 Installation and setup tutorial:<br> 1) Hardware connection:<br> Use a USB cable to connect the USB port of the host computer to the power interface at the side of the screen to provide power<br> Use an -compatible cable to connect the -compatible port of the host to the -compatible port on the side of the screen for display<br> 2) Computer display settings:<br> Right click the computer desktop to enter "Display Settings"<br> Select the corresponding display, set the display mode to "expand these displays", and adjust the display direction to landscape<br> 3) AIDA64 software settings<br> Download AIDA64 software, decompress and open the aida64.exe application<br> Right click to open the "AIDA64" software on the taskbar and enter the "Display sensor information board"<br> Right click the blue area that -up to enter the "Management Sensor Information Board"<br> Import the template and drag the "sensor information board" to the secondary screen to complete the setting.<br> Colour:Black<br> Material:Metal<br> Package Contents:<br> 1 * 8.8 inch Touch Display Screen<br> 1 * -compatible cable<br> 1 * USB cable<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.