HP 90W Docking Station A7E32UT#ABA for Notebook - Proprietary Interface - 4 x USB Ports - Network (RJ-45) - DVI - VGA - DisplayPort Avoid the hassle at your workplace rerouting of cables and reconnecting devices Enables the replication of laptop's display to external monitors 4 x USB 3.0, 1 x DVI, 1 x DisplayPort, 1 x VGA 2 x PS/2, 1 x Parallel, 1 x LAN, 1 x Line in Jack, 1 x headphone jack, 1 x connector for Monitor Stand Compatible with HP ProBook b-Series Notebook PCs, HP EliteBook 8xxx p Series Notebook PCs, and HP EliteBook 8xxx w Series Mobile Workstations