Expect nothing short of outstanding value. Completely redesigned for a new generation of ThinkPad, snap into the ThinkPad Pro Dock with an included ThinkPad AC Adapter and get connected to power, your Local Area Network/Internet and workplace accessories such as up two external displays, keyboard, mouse and printer, so you can get more done, faster. One of the dock’s USB ports also supports always-on mobile device charging, which means that you can charge your mobile phone or tablet, even when your notebook is elsewhere. Our unique physical alignment guarantees perfect notebook-dock alignment every time. Comes with ThinkPad AC adapter to charge your notebook. - 3x USB 2.0, one supports always-on USB charging - 3x USB 3.0 - 10/1000 Gigabit Ethernet supports enterprise manageability - 1x DisplayPort 1.2 (Exclusive use with DVI-D) - 1x DVI-D (Exclusive use with DisplayPort) - 1x VGA - Driver-free, perfect video quality - 1x Stereo/Mic Combo Audio Port - Security lock hole - Convenient eject button for one-step system removal - Charges your ThinkPad with an included ThinkPad 90W AC Adapter - Physical rear alignment for a perfect dock every time - Smaller desktop footprint vs Series 3 docking stations