Dell Universal Dock and Monitor Stand USB 3.0 Docking Station MKS14- 0JD72 F51W4Brand: DellPart Number: F51W4Type: Dock and Monitor StandCondtion: Manufacturer RefurbishedEnclosure Color: SilverData Link Protocol:Ethernet, Fast Ethernet, Gigabit EthernetExpansion / Connectivity:1 x network - RJ-454 x SuperSpeed USB 3.0 - 9 pin USB Type A1 x headphones / speakers1 - HDMI output - 19 pin HDMI Type A1 x SuperSpeed USB 3.0 - 9 pin USB Type BFeatures:Built-in card reader, integrated monitor standIncludes:Monitor stand riserMonitor stand basePower cordCharging cableCharging tipUSB 3.0 cableDrivers and documentation media