Dell UltraHD Dock Station – USB3.0 (D3100)

The Dell™ Docking Station - USB 3.0 connects your laptop to up to three additional monitors, various external devices and the Internet with a single cable.
• Supports one Ultra HD 4K display and two Full HD displays • High-speed data transfer with USB 3.0 • Expand productivity with peripherals • Advanced networking and security for enterprise use