New Lenovo Docking Stations are Country Specific with a Specific Suffix In the MFG Part Number Recognizing it as The country it is intended for, i.e.The USA has a Suffix of "US" , The USA part # is 40A50230US. Other Countries Product is not Intended or allowed to be sold within Said Country. This can potentially cause a harmful effect to ones safety and ruin your Lenovo ThinkPad. Lenovo part #'s are country code specific and Lenovo model numbers are suffix specific, i.e. The P50 uses this but the P50s does not. Lenovo 40A50230US ThinkPad Workstation Dock - USA, Includes the 230w ac adapter. Lenovo 40a50230us is compatible with thinkPad P Series , P50 and P70 models only / WARNING This item is only used in the P50, P51, P70 and P71 - This item is NOT COMPATIBLE With the P50S, P51S, P70S or P71S Or any widescreen 15 inch model. **** Does Not Work In The P50S , P51S , P70S***.
Lenovo 40A50230US ThinkPad Workstation Dock - USA, Includes the 230w ac adapter (4x20e75111).
40A50230US Lenovo Thinkpad Workstation is compatible P50, P51, P70, P71 MThis item is only used in the P50, P51, P70 and P71 / This item is not compatible with the P50S, P51S, P70S Or P71S Models.
Features and Benefits: 6x USB 3.0, one supports always-on USB charging, 10/1000 Gigabit Ethernet, supports enterprise manageability, 2x DisplayPort 1.2 ,1x DVI-D ,1x HDMI 1.4, 1x VGA ,1x Stereo/Mic Combo Audio Port , Driver-free, perfect video quality, Security Lock conveniently secures both your notebook and dock to your desk with a single key.
Workstation dock is capable to support up to 4k2k(3840x2160)@60Hz via either 1 of 2 DP ports, or support dual 4k2k@30Hz via 2 DP ports. Actual video output on the dock is based on system video performance since the video signal is passing through from system to the Workstation dock.