Cisco multi-head cables provide flexibility and pleasing aesthetics in meeting rooms and hassle-free content sharing for the user. The cables can connect a wide range of laptops to video-conferencing systems without the hassle of using multiple dongles. They clean up the meeting space with a sleek single-cable design while ensuring the quality of the signal over a 29.5-foot range. And users dont need to worry about bringing the right dongles to the meetings.The multi-head cables support audio and video from a laptop to Cisco video-conferencing systems via HDMI.