Dell Docking Station For Dell E7240 E7440 - review and setup

Dell E-Port Replicator Docking Station Dell Docking Station E-Port Plus Replicator PR02X For Latitude E7240 E7440 + 10/100/1000 Lan + PS/2 keyboard and mouse connector (for save USB connectors) + 5 USB connector + your USB in your laptop (yes you can use it at the same time) + 2 DVI or 2 Display-Port for two displays (you can use 1 DVI and 1 Display port, or 2 DVI, or 2 Display port + VGA port + 3 external monitors at the same time