Dell D3100 USB 3.1 Gen 1 Docking Station. 2′ USB 3.0 Cable. Dell D3100 USB 3.0 Docking Station. Connects to a computer system via an included USB 3.0 cable to quickly provide access to printers, external storage drives, monitors, and other useful devices. The docking station supports a three-monitor setup by offering one DisplayPort and two HDMI outputs. With three monitors connected, the dock can display up to 4K on one display and Full-HD on two. To complete the multimedia experience, two audio jacks are on board. For USB peripherals, the dock comes outfitted with three USB 3.0 and two USB 2.0 ports. There’s also a Gigabit Ethernet port for …..