This listing is for a VisionTek - VT4510 Dual Display 4K USB 3.0 / USB-C Docking Station - 901484.  It was pulled from a working environment but has not been tested.  There is no power supply included.  There are signs of wear on this item from previous use.  All photos are of the item that you will receive.  We do not provide tech support or any software that is not already installed on this device.  If you have any questions, feel free to contact me.