看到华硕官网有个这样的产品
https://www.asus.com/us/ROG-Republic-Of-Gamers/ROG-Spotlight/overview/
ROG Spotlight USB logo projector with Aura Sync RGB LED
Synchronize lighting with ASUS Aura Sync-enabled gear to perfectly illuminate
your battlestation
360-degree lens adjustment, ensuring the ROG logo is always positioned upright
Magnetic base for easy attachment to any metal surface
大概就是一个ROG标志的RGB聚光灯
有支援AURA-SYNC
所以可以跟主机同步RGB效果
把ROG的标志打在墙上
不知道哪里买的到