15 Up-and-Coming Youtube 再生時間 購入 Bloggers You Need to Watch
https://israelmgej.bloggersdelight.dk/2024/04/30/10-principles-of-psychology-you-can-use-to-improve-your-youtube-zai-sheng-shi-jian-gou-ru/
Even cables with built-in repeaters normally let for an external electric power supply to get hooked up. That is just a little added security in your sign and will be a good suggestion depending upon the problem