ThinkPad Ultra Dock - Type 40A2 + Charger

Features include: 3x USB 2.0, one supports always-on USB charging 3x USB 3.0 10/1000 Gigabit Ethernet, supports enterprise manageability 2x DisplayPort 1.2* 1x DVI-D* 1x HDMI 1.4* 1x VGA* Driver-free, perfect video quality 1x Stereo/Mic Combo Audio Port 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 Comes with ThinkPad AC adapter (90W) The ThinkPad USB 3.0 Ultra Dock is supported on ThinkPad T550, ThinkPad T540s, ThinkPad T450, ThinkPad T540p, ThinkPad T440p, ThinkPad T440s, ThinkPad T440, ThinkPad T431s, ThinkPad L450, ThinkPad L440, ThinkPad L540, ThinkPad Helix, ThinkPad 11e, ThinkPad Yoga, ThinkPad Yoga 11e, ThinkPad Yoga 14, ThinkPad Yoga 15,