Both methods are acceptable practices. Ultimately, it is a matter of personal preference. Below are some of the pros & cons for each: Hard-wired connections are definitely a more stable way of presenting from your personal device to a display. However, HDMI cables on the table can create a messy look if they are not retractable or neatly store in the table cubby. There is the potential that the end of the HDMI cable can break or even that the HDMI cable could go bad and need to be completed replaced. Another option would be to run CAT6 cable between the table and TV and put converters on each end. Then, if the HDMI cable is damaged and needed to be replaced, it is only a 3 foot cord on the table or behind the TV instead of installing another cable between the table and TV. Wireless presentation devices are becoming much more prevalent in corporate meeting room environments. There is definitely an appeal to not having to worry about plugging in your device and possibly limiting where the presenter can be seated. There are many options for wireless presentation devices, some are as easy as plugging in a dongle and clicking a button—but, then you have to keep track of the dongles and make sure they don’t walk off with someone. Others are IP-based and can be connected to by typing an IP address into your web browser and running a driver to start the presentation. Again, the choice is based on personal preference, but the good thing is that there are options to meet your specific needs.