關於「Opal」標籤，搜尋引擎有相關的訊息討論：

GL.iNet Opal AC1200 Wireless Travel Router (GL-SFT1200)dgservices.com.sg › products › gl-inet-opal-ac1200-wirele...Opal (GL-SFT1200) Gigabit Wireless Router | AC1200 | OpenWrtstore.gl-inet.com › Collections › All ProductsGL-SFT1200 Opal Gigabit Wireless Travel Router - Store —