The official website for the Bluetooth wireless technology. Get up to date specifications, news, and development info.

必捷互联提供专业的无线投屏技术研发和行业解决方案设计，支持AirPlay、Miracast、Googlecast、DLNA、BJCast、分组研讨等无线投屏方案，可开放无线投屏SDK，提供智能会议室、无线会议、智慧教室、AR/VR眼镜、车载导航、会议一体机、智能投影、广告设备等无线投屏融合解决方案。

ezcast is a wireless device that plugs into any screen, hdtv or projector to display wireless media to the screen from smartphones and laptops.

Find free WiFi hotspots with WiFi Map and get internet access wherever you travel! We provide access to over 150M+ hotspots worldwide and eSIM & VPN services

wifi万能钥匙是全球领先的免费上网平台。自2012年推出以来，wifi万能钥匙始终致力于为用户提供免费、稳定、安全的上网服务。

Keep in touch with free video chat, messaging & affordable international calls. Create instant online video calls with one click, no download required.

The most flexible collaboration and content sharing platform with agnostic support for video conferencing tools and app-free wireless display.

airplay + google cast + miracast. airserver connect can transform a simple big screen or a projector into a universal screen mirroring receiver.

mercusys is a networking brand which dedicates to enriching people lives through better connections. a wide and steadily growing array of wi-fi routers, wi-fi adapters, repeaters, access points, and soho switches help you get the most out of your internet