Original Manufacturers Factory sealed Retail Packaging. USA Product for the USA market .;Security Sealed Lenovo Retail Packaging to ensure receiving genuine Lenovo USA Product.;Compatibility for Lenovo Ultradock = L Series - L450 , T Series - T440 , T440p , T440s, T450, T450s, T540p , T550, W Series - W540, W541, W550s , X Series - X240, X250;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.;WARNING - Lenovo items that are not for the USA market will ruin your laptop - do not buy a lenovo docking station from or for another country or it will ruin your mother board in your laptop.