Dell USB 3.0 Triple Display UltraHD Universal Dock - D3100 - Black. Supports Ultra HD (4K2K Display) and Triple Display (1 x DP / 2 x HDMI). Ports: 3 x USB 3.0 (Front) with 2 x BC1.2, 2 x USB 2.0 (Rear), 1 x Headphone, 1 x Audio out, Cable Lock Slot (Lock excluded). Gigabit Ethernet Port (LAN) with PXE boot.
? 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
