At CES, Lenovo introduced a portable screen named ThinkVision LT1423p. On the stand of Chinese manufacturer, we were treated to version 3.0 but USB WiFi version will be available. This screen IPS multitouch 13.3 "Gorilla Glass" offers a definition of 1600 × 900px and a range of 10h. We quickly tested and quite surprised by the fluidity of the latter which offers the possibility to have mirroring, but also multiscreen when connected to a computer. Count $ 350 version and $ 450 USB wireless version.