DU2791 GWC DU2791 USB2.0 Universal Docking Station, DVI/VGA Port (Support Full HD 1920 x 1080), 4 x USB2.0 port, Speaker and Microphone Jack, Ethernet LAN Port (RJ45).
Freecycle: USB port docking station
Fujitsu PR07 USB 2.0 Port Replicator Docking Station (Dock Only, No Accessories) | eBay