美国采购需求：触摸屏显示器，液晶触摸屏，液晶触摸显示面板，液晶屏模块，无线彩色温控器，智能房间温控器

I'm looking for clarification regarding your display series and its capabilities for video file storage. Specifically, is it possible to utilize an SD card for storing video files instead of relying solely on the limited internal memory? I've been exploring the options within the software version I have, but I haven't come across any settings that allow for this functionality. Could you provide any insights or guidance on how to achieve this? If there are specific settings or configurations within the software that enable SD card usage for video storage, I would greatly appreciate the details. Thanks for your assistance!