Since many companies use displays without integrated Smart TV software in meeting rooms, one inexpensive alternative is the use of Miracast with a Microsoft Wireless Display Adaptor. For $39, this plugs into the HDMI and USB port on a TV or projector and enables you to send a Miracast signal from up to 23 feet away.
Another popular solution is the BenQ QCast Video Streaming Dongle , which is designed to run on many of the popular BenQ projectors and can wirelessly stream your videos, movies, documents, websites, and live video sessions to any display with 1080p image quality and smooth 30fps video.
While these are inexpensive Miracast alternative solutions, they may not be what you need for collaboration meeting rooms where BYOD devices are common. While the QCast supports all major types of computers and mobile devices via an app, there is no compatibility with any Mac OS X or iOS devices with the Microsoft Wireless Display Adapter, and only limited support for some Android devices.One additional consideration is that it is difficult to ensure that wireless content is not being seen or recorded by an unauthorized employee or hacker ,since the wireless transmissions may be able to be received outside the conference room or huddle space.