Lenovo Mini Dock Plus with USB 3.0 (433815U) 6x USB 2.0, 1x USB 3.0. 1x VGA port, 2x DVI ports, 2x DisplayPorts. Comes with ThinkPad AC adapter (90W) COMPATIBLE with select 65w and 90w Lenovo laptops - NOT recommended for laptops with 170W AC adapters IMPORTANT - Full Compatibility List in DESCRIPTION