Dell Latitude Precision E-Port Plus Port Replicator Docking Station 4RTRN A00
Input/Output Ports: 1x E-Monitor Stand Connector 1x USB or eSata Connector 5x USB 2.0 2x PS/2 Connector 1x Network Connector 1x Serial Connector 1x Parallel Connector 1x VGA Connector 2x DVI Connector 2x DisplayPort Connector 1x AC Adapter Connector 2x Audio Connector 1x Security Cable Slot