The important number for videoconferencing is the uplink. That is typically set at an insultingly small fraction of the downlink, so in practice you need to buy

The important number for videoconferencing is the uplink. That is typically set at an insultingly small fraction of the downlink, so in practice you need to buy the Ultra Hyper Globo Super Duper Speed Pro package to get anything better than a Mondrian painting slideshow.