With a maximum video transfer rate of 4 Mb/s over an IP network, the PCS-G70S is certainly one of the finest pieces of videoconferencing equipment from Sony. What’s more, the PCS-G70S provides the highest resolution video of all models in the PCS Series. By adopting the H.263 video codec/4CIF format, the PCS-G70S produces image resolution comparable to that of standard TV broadcasts. It can also switch to the H.264 video codec for higher throughput and revert to previous versions of the ITU-T videoconferencing codecs to maintain compatibility with legacy systems. This model is a real gem that only a true videoconferencing connoisseur can appreciate.