The ThinkPad Ultra Docking Station features a wide range of video output ports, including HDMI 1.4, and supports multiple external displays. This ultimate 90W solution offers more multitasking options than ever before. One of the three USB 2.0 ports provides Always-on USB support for charging mobile devices, allowing you to charge your tablet or smartphone through the docking station even when the ThinkPad is not connected. You can connect hard drives and other external storage devices via the three USB 3.0 ports. This ThinkPad docking station, equipped with 10/1000 Gigabit Ethernet connectivity, also includes 2 DisplayPort 1.2 ports, 1 DVI-D port, 1 HDMI 1.4 port, and 1 VGA port. Some of the video ports are designated for exclusive use and depend on the configuration of the docked ThinkPad. The docking station comes with a 90W power adapter to power both the docking station and the ThinkPad.