The completely re-designed ThinkPad 90W Ultra Dock comes with a ThinkPad 90W AC Adapter and grows your capability without having grown in size. The ultimate 90W docking solution, the ThinkPad Ultra Dock includes a wide range of video outputs, including HDMI 1.4, and support for multiple external monitors, so you can multi-task like never before.
3 x USB 2.0 and 3 x USB 3.0 with one always-on to charge mobile devices
10/1000 Gigabit Ethernet supporting enterprise manageability features
Supports up to 3 external monitors
Security lock slot to secure laptop and dock with a 2 keys

3x USB 2.0 and 3x USB 3.0
2x DisplayPort 1.2, 1x DVI-D, 1x HDMI 1.4 and 1x VGA (max two displays, including laptop screen)
Comes with ThinkPad US AC adapter (90W) Does not support ThinkPad T460p quad-core models with discrete graphics. Please use the ThinkPad Ultra Dock 170W.
COMPATIBLE with select 65w and 90w Lenovo laptops – NOT recommended for laptops with 170W AC adapters
A475, L570, L470, L460, L560, L450, ThinkPad 25, T470p, T470s, T570, T470, T460s, T560, T460, T460p, T550, T450, T450s, P51s, X270, X260, X250