Lenovo ThinkPad USA Ultra Dock

Lenovo ThinkPad 90W US Ultra Dock Laptop Notebook Port Replicator Docking Station for ThinkPad L440, ThinkPad L540, ThinkPad X240, ThinkPad T440 (Integrated graphics models only; discrete graphics model not compatible), ThinkPad T440p, ThinkPad T440s (Integrated graphics models only; discrete graphics model not compatible), and ThinkPad T540p.3x USB 2.0 and 3x USB 3.02x 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 adaptersA475, L570, L470, L460, L560, L450, ThinkPad 25, T470p, T470s, T570, T470, T460s, T560, T460, T460p, T550, T450, T450s, P51s, X270, X260, X250Lenovo ThinkPad Ultra Dock - 90W US - for Notebook - Proprietary Interface - 6 x USB Ports - Network (RJ-45) - HDMI - DVI - VGA - Display PortLenovo ThinkPad Ultra Dock - 90W USfor Notebook - Proprietary Interface - 6 x USB Ports - Network (RJ-45) - HDMI - DVI - VGA - Display Port