Hello, I went to the DELL site to compare the 2424E models and those without the "E", the difference is mainly to do with the connectivity, apart from that, they are the same panels.mes dalles, ce que je ne comprends pas c'est pour chez Digitec-Galaxus, le modèle "2425E" a le droit à un super texte de présentation alors que l'autre n'en a pas du tout?! If I understand correctly, this monitor also acts as a docking station at RJ45 level and you can also connect a mouse and keyboard directly to it. If that's the case, it's THE point to emphasise ABSOLUTELY! So is it or isn't it? If not, I'm not sure what the RJ45 connector is for. Thank you