 Video senders that operate on existing Wi-Fi networks have recently been developed and provide another interference free method of transmitting audio and video.Bandwidth over the Wi-Fi network will be shared between the video sender and all other connected devices, which can cause issues when used with older networking technologies, however this is not a problem with more recent 802.11n and 802.11ac technologies as the available bandwidth is so high.Due to the fact that they operate on the local Wi-Fi network, their range is limited, however Wi-Fi based video senders also allow for other interesting technologies to be included.