ご質問: Why does Beebox Series platform show "!” in device manager when installing Realtek Wireless LAN driver under Windows 10 RS1?(4/1/2017) 答え: If using Windows 10 RS1 and installing Realtek driver, it may get "!” in device manager.
Please refer below link to download Realtek Wireless Lan driver ver:2023.48.0801.2016 for Windows 10 RS1 or remove Realtek LAN driver to use inbox LAN driver directly.
Link: https://www.asrock.com/nettop/overview.asp?Model=Beebox%20Series&cat=Download&os=Win1064